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    <p>Hi,</p>
    On 2020/05/08 12:21, Ravishankar N wrote:<br>
    <blockquote type="cite"
      cite="mid:a761439e-ee1e-23c4-d39d-63e2c9490dcd@redhat.com">
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <div class="moz-cite-prefix">Hi,<br>
      </div>
      <div class="moz-cite-prefix">On 08/05/20 1:03 pm, Jaco Kroon
        wrote:<br>
      </div>
      <blockquote type="cite"
        cite="mid:315801f8-7164-a379-ff75-aef2247f16b4@uls.co.za">
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          charset=UTF-8">
        <p>Hi,</p>
        On 2020/05/08 06:32, Ravishankar N wrote:<br>
        <blockquote type="cite"
          cite="mid:7451e8e7-de5b-e15c-d312-86abaf9442fa@redhat.com">
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            charset=UTF-8">
          <br>
          <div class="moz-cite-prefix">On 08/05/20 1:10 am, Jaco Kroon
            wrote:<br>
          </div>
          <blockquote type="cite"
            cite="mid:0675dcb2-2336-0a7c-3e3b-cee4e8e1d5f0@uls.co.za">
            <meta http-equiv="Content-Type" content="text/html;
              charset=UTF-8">
            <p>Hi,</p>
            <p>So upgrading to 7.5 made a difference in that it takes a
              bit longer to cause chaos, but it still does the exact
              same thing.</p>
            <p>To be precise:<br>
              <br>
              I've now had to set:<br>
              <br>
              gluster volume set vpbx_shared
              cluster.heal-wait-queue-length 1<br>
              gluster volume set vpbx_shared cluster.shd-wait-qlength 1<br>
              gluster volume set vpbx_shared cluster.shd-max-threads 1<br>
            </p>
            <p>With any of these settings &gt;1 I end up in a situation
              where simple directory listings of &lt; 100 entries in a
              folder takes upwards of a minute to complete *from time to
              time*.</p>
          </blockquote>
          <p>Hi Jaco, these options are to be increased only if your
            hardware is capable of handling the load.It was contributed
            initially by facebook as it worked for them. See <a
              class="moz-txt-link-freetext"
              href="https://bugzilla.redhat.com/show_bug.cgi?id=1221737#c0"
              moz-do-not-send="true">https://bugzilla.redhat.com/show_bug.cgi?id=1221737#c0</a>. 
            So I think this is expected. Unless you are saying that the
            `ls` slowness happens even when there is no self-heal going
            on, in which case we need to see what the issue is.</p>
        </blockquote>
        <p>The defaults for the queue lengths are &gt;1 (1024) if I
          recall.</p>
        <p>The default for max threads are 1.</p>
        <p>Even with all those at a value of 1 we reached an ls latency
          of 10s overnight, and I specicifically switched off backups
          before letting this run overnight to ensure that it would not
          interfere.<br>
        </p>
        <p>Can the hardware handle it?  Well, let's look at the capacity
          status.  During threads above set to 16, and queue lengths at
          10240.  All three hosts have approximately equal load values,
          with zoidberg (two data bricks compared to the other hosts one
          data brick and one "healing" arbiter that's newly added) being
          marginally (~2% on IO utilization) higher loaded, CPU was very
          similar.  I suspect this is because it's supplying two source
          bricks compared to the other hosts each have one source and
          one sink.<br>
        </p>
        <p>During these stalls the IO wait is &lt;10% on all hosts and
          according to iotop that's almost all glusterfsd.  This goes up
          slightly if there are LVM snapshots in place for backup
          purposes, which takes about an hour.<br>
        </p>
        <p>CPU on glusterfsd &lt; 50% according to top (ie, half a
          core's capacity).  16 cores available.<br>
        </p>
        <p>64GB RAM total, and as of writing, free -m is reporting:<br>
          <br>
          <tt>              total        used        free      shared 
            buff/cache   available</tt><tt><br>
          </tt><tt>Mem:          64413        6600       29011        
            370       28801       56517</tt><br>
          <br>
        </p>
        <p>RAID controller on each host:<br>
          <br>
                          description: RAID bus controller<br>
                          product: MegaRAID SAS 2108 [Liberator]<br>
                          vendor: Broadcom / LSI</p>
        <p>                   description: SCSI Disk<br>
                             product: PERC H700<br>
                             vendor: DELL<br>
        </p>
        <p>Looking at the queue depth for the exposed drive:</p>
        <p>flexo /sys/class/block/sda # cat device/queue_depth <br>
          256<br>
        </p>
        <p>The disks themselves are in a RAID-1 configuration, 4TB
          NL-SAS drives from Seagate.</p>
        <p>On top of the RAID-exposed drive we run LVM and the gluster
          data is sitting in an ext4 filesystem on top of a 3TB LV
          inside of the single PV that makes up the VG<br>
        </p>
        <p>I don't feel that there should be a problem with threads set
          to 4 at least, but probably even 8 or 16 should be OK.  I
          mean, until the IO capacity doesn't get to at least 70-80% it
          really should make little difference in my experience. 
          Technically even at 100% utilization it could just be a single
          IO request at any point in time (as we've seen cloning large
          disks) so in theory you can then still increase concurrency,
          but from experience we know that overall performance starts to
          degrade quite sharply at a certain tipping point and then
          you're in trouble with little to no warning.<br>
        </p>
        <p>Under non-healing conditions IO utilization (iostat -dmx 1,
          iotop etc ... ie, percentage of time that has outstanding
          requests ignoring multi-concurrency) is generally about 0.3%.</p>
        <p>So somewhere there is definitely a bottleneck.  I don't mind
          deploying a custom "debug" patch on top of gluserfs 7.5 for
          the weekend but I generally need optimal performance again by
          Monday morning 6:30 SAST (GMT+2), then pushing the heal as
          hard as I possibly can overnight to get lock statistics or
          something.  If I can just know what options ./configure should
          be on/off, and which volume options needs to be set to get the
          right statistics, that's also helpful.  I'm even happy to then
          be pointed at the code and told "it's this process where the
          problem's at" (bottleneck, as it doesn't look like anything is
          broken really, just terribly unacceptably slow) - in other
          words, I'm happy to go attempt and contribute a patch on the
          issue, but I need a starting point of where to start
          scratching.  Can even do this Saturday after 15:00 till Sunday
          morning again.</p>
      </blockquote>
      <p>I don't have a patch to offer but the entry point for the
        self-heal-daemon code itself is in syncop_mt_dir_scan()  which
        gets called for each of the 3 sub folders under
        /brick/.glusterfs/indices/ (for each brick). It uses gluster's
        synctask framework to readdir the entries in these sub folders, 
        and eventually calls afr_shd_index_heal() for each of the
        entries. So if you think shd is stuck, maybe you can see at what
        point it is stuck - perhaps while afr_shd_selfheal() for a given
        entry is stuck on an inodelk held by the client. Maybe look at
        the pstack of the shd process.</p>
    </blockquote>
    <p>I'm not sure "stuck" is the right word, but looking at the
      "statistics heal-count" values it goes into a form of "go slow"
      mode, and ends up adding more entries for heal in some cases at a
      rate of about 2 every second, sometimes 4 at worst (based on
      ~10-15 second intervals depending on how long it takes to gather
      the heal-counts).<br>
    </p>
    <p>My guess currently is that since the log entries that scroll by
      relates to metadata and entry heals, these are when it's healing
      files, and when it hits a folder it somehow locks something, then
      iterates through the folder (very) slowly for some reason, and
      whilst this is happening, directory listings are outright
      unusable.</p>
    <p>Is there lock profiling code available in glusterfs?</p>
    <p>I saw this "issue": 
      <a class="moz-txt-link-freetext" href="https://github.com/gluster/glusterfs/issues/275">https://github.com/gluster/glusterfs/issues/275</a><br>
      <br>
      And there was some related PR I can't track down now which aims to
      wrap pthread mutex_* calls with some other library to time locks
      etc ... having looked at that code it made sense but could
      trivially introduce extra latency of a few micro-seconds even in
      the optimal case, and at worst could change lock behaviour (all
      _lock first does _trylock then re-issues _lock) - although I
      haven't fully analysed the code change.  And one would need to
      modify everywhere where mutex's are called, alternatively
      LD_PRELOAD hacks are useful, but then obtaining code locations
      where locks are initialised and used becomes much, much harder,
      but it would make an analysis of whether locks are contended on
      for extended periods of time (more than a few milliseconds) or
      held for extended times quite trivial, and I'm guessing
      backtrace() from execinfo could be helpful here to at least get an
      idea of which locks are involved.</p>
    <p>This looks like the approach used by mutrace: 
      <a class="moz-txt-link-freetext" href="http://0pointer.de/blog/projects/mutrace.html">http://0pointer.de/blog/projects/mutrace.html</a> so might just end up
      using that.  Ironically enough if the author of that project just
      added a little bit more graph tracking code he could turn it into
      a deadlock detection tool as well.<br>
    </p>
    <blockquote type="cite"
      cite="mid:a761439e-ee1e-23c4-d39d-63e2c9490dcd@redhat.com">
      <p>I also see from the profile info on your first email that
        XATTROP fop has the highest latency. Can you do an strace of the
        brick processes to see if there is any syscall (setxattr in
        particular, for the XATTROP fop) that is taking higher than
        usual times?<br>
      </p>
    </blockquote>
    I'm familiar with strace.  What am I looking for?  How will I
    identify XATTROP fops and their associated system calls in this
    trace?<br>
    <blockquote type="cite"
      cite="mid:a761439e-ee1e-23c4-d39d-63e2c9490dcd@redhat.com">
      <p> </p>
      <p>For the slow ls from the client, an ongoing selfheal should not
        affect it, since readdir, stat etc are all read-only operations
        that do not take any locks that can compete with heal, and there
        is no hardware bottleneck at the brick side to process requests
        from what you say. Maybe a tcp dump between the client and the
        server can help find if the slowness is from the server side by
        looking at the request and response times of the FOPS in the
        dump.<br>
      </p>
    </blockquote>
    Well, it does.  I've samples a few hundred ls's since my email this
    morning.  All of them were sub 0.5s.  The only difference is that
    all three SHDs were killed.  Almost without a doubt in my mind there
    has to be some unforeseen interaction.  We've been having a few
    discussions, and a very, very long time ago, we effectively actioned
    a full heal with "find /path/to/fuse-mount -exec stat {} \;" and
    other times with "find /path/to/fuse-mount -print0 | xargs -0 -n50
    -P5 -- stat" - and if we recall correctly we've seen similar there. 
    We thought at that time it was the FUSE process causing trouble, and
    it's entirely possible that that is indeed the case, but we are
    wondering now whether that too not maybe related to the heal process
    that was just happening due to the stats (heal on stat).  We
    generally run with cluster.*-self-heal off nowadays and rather rely
    purely on the SHD for performance reasons.<br>
    <blockquote type="cite"
      cite="mid:a761439e-ee1e-23c4-d39d-63e2c9490dcd@redhat.com">
      <p> </p>
      <p>Since you're saying hardware is not saturated despite
        increasing the shd threads and wait-queues, you could try
        increasing performance.io-thread-count on the brick side from
        the default 16.</p>
    </blockquote>
    <p>This sounds sensible.<br>
    </p>
    <p><br>
    </p>
    <blockquote type="cite"
      cite="mid:a761439e-ee1e-23c4-d39d-63e2c9490dcd@redhat.com">
      Regards,<br>
      Ravi<tt><br>
      </tt>
      <blockquote type="cite"
        cite="mid:315801f8-7164-a379-ff75-aef2247f16b4@uls.co.za">
        <p>Kind Regards,<br>
          Jaco<br>
        </p>
        <p><br>
        </p>
        <blockquote type="cite"
          cite="mid:7451e8e7-de5b-e15c-d312-86abaf9442fa@redhat.com">
          <p>Regards,</p>
          <p>Ravi<br>
          </p>
          <blockquote type="cite"
            cite="mid:0675dcb2-2336-0a7c-3e3b-cee4e8e1d5f0@uls.co.za">
            <p>It seems that when the logs <br>
            </p>
            <p>With these the maximum stall I can reproduce is usually
              around 3 seconds before the directory listing will
              complete, but about 5s worst case.  I've now reverted
              these as well, which are known for us to cause issues
              under heal required conditions:</p>
            <p>cluster.metadata-self-heal             
              on                                      <br>
              cluster.data-self-heal                 
              on                                      <br>
              cluster.entry-self-heal                
              on                                      <br>
            </p>
            <p>Not sure if I need to remount for these to become
              effective but I've done so just to be on the safe side.</p>
            <p>I'm still seeing these errors:<br>
              <br>
              [2020-05-07 19:20:12.763311] W [MSGID: 114031]
              [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk]
              0-vpbx_shared-client-1: remote operation failed [Invalid
              argument]<br>
              [2020-05-07 19:20:12.995675] W [MSGID: 114031]
              [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk]
              0-vpbx_shared-client-1: remote operation failed [Invalid
              argument]<br>
              [2020-05-07 19:20:59.199776] W [MSGID: 114031]
              [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk]
              0-vpbx_shared-client-1: remote operation failed [Invalid
              argument]<br>
              <br>
              And the start of my issues still seem to co-incide with
              that.  Sample case:<br>
              <br>
              # time ls<br>
              ...<br>
              real    0m5.140s<br>
              user    0m0.009s<br>
              sys    0m0.000s<br>
              # f=(*); echo "${#f[@]}"<br>
              165<br>
            </p>
            <p>This just does not seem right.  Note, again, if I set
              *any* of the above parameters &gt;1 these delays get far,
              far worse (I've had over a minute for this exact same ls).<br>
            </p>
            <p>Any advise would be greatly appreciated.  To me, it looks
              like some lock is being taken somewhere, and takes a while
              to release.  I don't understand the glusterfs internals
              nearly well enough to understand exactly what's going on
              here, nor do I know what information to provide to help
              drill down on this.  Happy to go look at code, if I can
              get pointed in a direction.<br>
            </p>
            <p>Kind Regards,<br>
              Jaco<br>
            </p>
            On 2020/05/05 08:43, Jaco Kroon wrote:<br>
            <blockquote type="cite"
              cite="mid:78fa4523-8b1d-089c-251e-db97e433cd80@uls.co.za">
              <meta http-equiv="Content-Type" content="text/html;
                charset=UTF-8">
              <p>Hi Artem,</p>
              <p>I'll do that.  In the meantime consider this (inferred
                from the changelogs).</p>
              <p>It seems like glusterfs SHD is queueing into a bounded
                queue under lock conditions, and waiting for space to
                open up.  At least, this is what's hinted in the
                changelogs, I've been trying to grasp the SHD code for
                two days now and am not getting to wrap my head around
                that.  If this is true, then the only way to avoid
                lock-ups are to ensure that the queue is larger than the
                total number of files that can ever require healing
                (effectively making the queue unbounded).<br>
              </p>
              <p>Kind Regards,<br>
                Jaco<br>
              </p>
              On 2020/05/04 21:56, Artem Russakovskii wrote:<br>
              <blockquote type="cite"
cite="mid:CAD+dzQcsKe_mKh9+v3ZN6MzkaYgQzgrhGpZkZm6LaGh4Rhtb7Q@mail.gmail.com">
                <meta http-equiv="content-type" content="text/html;
                  charset=UTF-8">
                <div dir="ltr">I reported something similar recently to
                  this list, and I highly advise you to update to 7.5
                  (in my case it was 5.11 -&gt; 5.13), then see if it
                  keeps happening. The self heal issues should be fixed
                  there properly at least.<br clear="all">
                  <div>
                    <div dir="ltr" class="gmail_signature"
                      data-smartmail="gmail_signature">
                      <div dir="ltr">
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                                        <div>
                                          <div dir="ltr"><br>
                                            Sincerely,<br>
                                            Artem<br>
                                            <br>
                                            --<br>
                                            Founder, <a
                                              href="http://www.androidpolice.com"
                                              target="_blank"
                                              moz-do-not-send="true">Android
                                              Police</a>, <a
                                              href="http://www.apkmirror.com/"
                                              style="font-size:12.8px"
                                              target="_blank"
                                              moz-do-not-send="true">APK
                                              Mirror</a><span
                                              style="font-size:12.8px">,
                                              Illogical Robot LLC</span></div>
                                          <div dir="ltr"><a
                                              href="http://beerpla.net/"
                                              target="_blank"
                                              moz-do-not-send="true">beerpla.net</a>
                                            | <a
                                              href="http://twitter.com/ArtemR"
                                              target="_blank"
                                              moz-do-not-send="true">@ArtemR</a><br>
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                                </div>
                              </div>
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                        </div>
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                    </div>
                  </div>
                  <br>
                </div>
                <br>
                <div class="gmail_quote">
                  <div dir="ltr" class="gmail_attr">On Sat, May 2, 2020
                    at 2:04 PM Jaco Kroon &lt;<a
                      href="mailto:jaco@uls.co.za"
                      moz-do-not-send="true">jaco@uls.co.za</a>&gt;
                    wrote:<br>
                  </div>
                  <blockquote class="gmail_quote" style="margin:0px 0px
                    0px 0.8ex;border-left:1px solid
                    rgb(204,204,204);padding-left:1ex">
                    <div>
                      <p>Hi All,</p>
                      <p>So we've got a cluster currently running on
                        glusterfs 7.3</p>
                      <p>Heal performance is absolutely terrible (it
                        starts of great, runs for a while then
                        completely trips up).</p>
                      <p>Once the SHD trips up, access speeds to the
                        cluster also becomes poor.  And with poor I mean
                        directory listings that normally takes well
                        under 500ms takes upwards of 10s, but I've seen
                        upwards of 40s (although a follow up ls
                        immediately after is nice and fast again,
                        temporarily).  With all SHDs killed this
                        particular ls is as per normal (around 30-50ms).<br>
                        <br>
                        The SHD logs doesn't provide any usable clues,
                        the only variance in logs is this, just before
                        all daemons across the cluster crawls to a near
                        halt.</p>
                      <div>[2020-05-02 19:55:58.627036] I [MSGID:
                        108026]
                        [afr-self-heal-common.c:1747:afr_log_selfheal]
                        0-vpbx_shared-replicate-0: Completed entry
                        selfheal on
                        5b9aa3d8-5085-46e2-9500-145b8cbf9a61. sources=
                        sinks=0 1  </div>
                      <div>[2020-05-02 19:55:58.627058] I [MSGID:
                        108026]
                        [afr-self-heal-common.c:1747:afr_log_selfheal]
                        0-vpbx_shared-replicate-0: Completed entry
                        selfheal on
                        c736c9b6-f116-468b-adbc-f102f5b57d01. sources=
                        sinks=0 1  </div>
                      <div> </div>
                      <div>[2020-05-02 19:55:59.125001] W [MSGID:
                        114031]
                        [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk]
                        0-vpbx_shared-client-1: remote operation failed
                        [Invalid argument]</div>
                      <div> </div>
                      <div>[2020-05-02 19:55:59.339803] I [MSGID:
                        108026]
                        [afr-self-heal-common.c:1747:afr_log_selfheal]
                        0-vpbx_shared-replicate-0: Completed entry
                        selfheal on
                        2e128eeb-e991-4544-8316-4ddfcb4942da. sources=
                        sinks=0 1  <br>
                        [2020-05-02 19:55:59.490387] I [MSGID: 108026]
                        [afr-self-heal-metadata.c:51:__afr_selfheal_metadata_do]
                        0-vpbx_shared-replicate-0: performing metadata
                        selfheal on 527a63a3-9acd-4c3f-b95c-5c719325c973</div>
                      <p>A few more entries will complete overall and
                        then it'll be a file every other second.  Once I
                        saw this I ran a few more tests, and on every
                        test just prior to slowing to a crawl, that
                        entry is there.</p>
                      <p>There is a perceived improvement when lowering
                        the thread count, but not significant enough to
                        confirm a correlation.  Even with<b> </b>cluster.shd-max-threads=1
                        this still happens (gets a few tens thousand
                        files completed instead of few hundred, at 32 it
                        gets to maybe 400 to 500 before it stalls, 16
                        does maybe a thousand).<b><br>
                        </b></p>
                      <p>There are probably performant bursts hereafter,
                        because from experience we know this process
                        takes about two months.  But this time around it
                        seems to be much, much worse.  Might be because
                        that was healing a single brick to another
                        brick, so less locking going?  At the moment the
                        replicas are basically trying to populate the
                        newly added arbiters.  Also, we haven't messed
                        as greatly with the health check settings
                        (queues and threads and locks nearly as much as
                        since the arbiter addition because performance
                        has simply dropped to non-acceptable levels.<br>
                      </p>
                      <p>Unfortunately granular entry heal isn't on at
                        the moment (nor can I switch it on due to a few
                        million outstanding heals).  This used to be a
                        2x2 cluster.  We then moved one of the bricks to
                        a newly added server using replace-brick.  What
                        a frightening process this is.  We then
                        proceeded to add the arbiters.</p>
                      <p>Some of the settings below was absolute shots
                        in the dark, based on the little information
                        we've been able to track down so far.<br>
                      </p>
                      <p>Kind Regards,<br>
                        Jaco<br>
                      </p>
                      <p>The current gluster volume info (this used to
                        be 2x2 distributed-replicate, aiming to get it
                        to 3x (2 + 1) ... at current rates we might get
                        there by 2021):<br>
                        <br>
                        Volume Name: glvol<br>
                        Type: Distributed-Replicate<br>
                        Volume ID: 87cfd38f-d72e-4cc2-b644-9e772d2059bb<br>
                        Status: Started<br>
                        Snapshot Count: 0<br>
                        Number of Bricks: 2 x (2 + 1) = 6<br>
                        Transport-type: tcp<br>
                        Bricks:<br>
                        Brick1: zoidberg:/mnt/gluster/a<br>
                        Brick2: flexo:/mnt/gluster/b<br>
                        Brick3: bender:/mnt/gluster/c (arbiter)<br>
                        Brick4: bender:/mnt/gluster/a<br>
                        Brick5: zoidberg:/mnt/gluster/b<br>
                        Brick6: flexo:/mnt/gluster/c (arbiter)<br>
                        Options Reconfigured:<br>
                        <b>cluster.heal-timeout: 5 &lt;-- hoping this
                          would at least shorten the blockages.</b><br>
                        cluster.locking-scheme: granular<br>
                        cluster.heal-wait-queue-length: 10240<br>
                        <b>diagnostics.count-fop-hits: on</b><b><br>
                        </b><b>diagnostics.latency-measurement: on
                          &lt;-- was hoping profiling might provide some
                          insight.  Going to switch this off now.</b><br>
                        cluster.background-self-heal-count: 128<br>
                        <b>cluster.shd-wait-qlength: 131072</b><b><br>
                        </b><b>cluster.shd-max-threads: 32  &lt;-- even
                          with this disk IO never goes over 10%
                          utilization.  CPU goes to about 2 cores.  So
                          it's lock contention that's slowing it down we
                          reckon.</b><br>
                        <b>cluster.metadata-self-heal: off</b><b><br>
                        </b><b>cluster.entry-self-heal: off</b><b><br>
                        </b><b>cluster.data-self-heal: off</b><b> &lt;--
                          these kill performance.<br>
                        </b>transport.address-family: inet<br>
                        nfs.disable: on<br>
                        performance.client-io-threads: on<br>
                        features.cache-invalidation: on<br>
                        features.cache-invalidation-timeout: 600<br>
                        performance.stat-prefetch: on<br>
                        performance.cache-invalidation: on<br>
                        performance.md-cache-timeout: 600<br>
                        <b>cluster.self-heal-daemon: yes &lt;--
                          disabling/enabling this doesn't help, have to
                          kill the shd and start ... force to get things
                          moving along again.</b><br>
                        performance.io-thread-count: 16<br>
                        performance.high-prio-threads: 16<br>
                        performance.normal-prio-threads: 16<br>
                        performance.low-prio-threads: 16<br>
                        performance.least-prio-threads: 4<br>
                        cluster.self-heal-window-size: 512<br>
                        cluster.self-heal-readdir-size: 131072<br>
                        client.event-threads: 8<br>
                        server.event-threads: 16<br>
                        network.ping-timeout: 2<br>
                        <b>cluster.data-self-heal-algorithm: full &lt;--
                          most files are small (&lt;1MB), on dual 1gbit
                          links (so up to 2gbit, but b/w never goes over
                          5mbit anyway).</b><br>
                      </p>
                      <p>performance info:</p>
                      <p><tt>Brick: zoidberg:/mnt/gluster/a</tt><tt><br>
                        </tt><tt>-----------------------------------------</tt><tt><br>
                        </tt><tt>Cumulative Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   8b+                 
                          16b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          117                   195                  
                          367 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          32b+                  64b+                
                          128b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          306                     0                    
                          6 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1016                     9                  
                          134 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          256b+                 512b+               
                          1024b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          107                    58                  
                          485 </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          731                    73                  
                          168 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          2048b+                4096b+               
                          8192b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          43                    59                   383
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          295                   475                
                          10562 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          16384b+               32768b+              
                          65536b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          347                   380                  
                          634 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1487                  6369                 
                          3970 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             131072b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                35704 </tt><tt><br>
                        </tt><tt>No. of Writes:                12398 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         957293      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1455091     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          69951  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      16.20 us       5.43
                          us     100.95 us            113         IPC</tt><tt><br>
                        </tt><tt>      0.00     687.33 us      80.53
                          us   15414.03 us             30 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00     840.76 us      72.71
                          us   37648.39 us             52   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     138.49 us      36.66
                          us   25280.24 us           1385        STAT</tt><tt><br>
                        </tt><tt>      0.00     364.93 us      63.45
                          us   15957.66 us            810   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00    2208.82 us     127.23 us 
                          267092.17 us            137        LINK</tt><tt><br>
                        </tt><tt>      0.00   37595.33 us    1677.46 us 
                          218313.32 us             12       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     675.61 us     106.82 us 
                          114351.01 us            698    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00    3995.66 us     147.00 us 
                          109544.46 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00     453.11 us      53.37 us 
                          104848.94 us           1680     SETATTR</tt><tt><br>
                        </tt><tt>      0.00    6004.32 us     229.33 us 
                          151322.58 us            127       MKNOD</tt><tt><br>
                        </tt><tt>      0.00      68.74 us      16.11
                          us   61050.93 us          11412    FINODELK</tt><tt><br>
                        </tt><tt>      0.00    3793.44 us      68.61 us 
                          411523.70 us            221    SETXATTR</tt><tt><br>
                        </tt><tt>      0.00   28669.99 us     227.28 us 
                          138988.41 us             30     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00      56.18 us       7.31
                          us   41484.37 us          22640       FLUSH</tt><tt><br>
                        </tt><tt>      0.00     105.64 us      19.34 us 
                          351055.72 us          21693      STATFS</tt><tt><br>
                        </tt><tt>      0.00   23642.90 us     244.19 us 
                          234912.25 us            178       MKDIR</tt><tt><br>
                        </tt><tt>      0.00     537.38 us      31.73 us 
                          296911.67 us           9653       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     214.87 us      25.71 us
                          1712020.99 us          39054        READ</tt><tt><br>
                        </tt><tt>      0.01     147.08 us       1.47 us 
                          241611.80 us          69951     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01    3899.84 us     117.22 us 
                          503422.21 us           3180       RMDIR</tt><tt><br>
                        </tt><tt>      0.01     327.08 us      55.69 us 
                          420376.80 us          38366       WRITE</tt><tt><br>
                        </tt><tt>      0.02    5580.36 us     210.11 us
                          1029702.30 us           6169      CREATE</tt><tt><br>
                        </tt><tt>      0.05      92.69 us      29.94 us 
                          687955.86 us        1159936    READLINK</tt><tt><br>
                        </tt><tt>      0.40     543.50 us      36.45 us
                          2430653.54 us        1449307        OPEN</tt><tt><br>
                        </tt><tt>      0.48   87643.67 us      70.20 us 
                          661999.51 us          10787    FXATTROP</tt><tt><br>
                        </tt><tt>      0.53    2342.72 us      20.91 us
                          4157542.43 us         447821      UNLINK</tt><tt><br>
                        </tt><tt>      0.53  558734.79 us      24.40 us
                          1399487.63 us           1889          LK</tt><tt><br>
                        </tt><tt>      0.78  145786.31 us      19.06 us
                          37490825.73 us          10687     READDIR</tt><tt><br>
                        </tt><tt>      0.99    2426.23 us      12.47 us
                          24176123.13 us         809430    GETXATTR</tt><tt><br>
                        </tt><tt>      1.45     676.83 us       9.30 us
                          193177067.25 us        4260021     ENTRYLK</tt><tt><br>
                        </tt><tt>      1.76   38325.38 us      21.44 us
                          46693575.93 us          91439    READDIRP</tt><tt><br>
                        </tt><tt>      4.44    1200.31 us       9.10 us
                          2559377.90 us        7352811     INODELK</tt><tt><br>
                        </tt><tt>      9.30    1849.24 us       9.28 us
                          35299050.00 us        9989221      LOOKUP</tt><tt><br>
                        </tt><tt>     79.24   47791.46 us      76.77 us
                          10488824.26 us        3294642     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        3194806      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           5311     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us             54    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1907   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        3189457   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209524 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 4775365531 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2354108664 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Interval 0 Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   8b+                 
                          16b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          117                   195                  
                          367 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          32b+                  64b+                
                          128b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          306                     0                    
                          6 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1016                     9                  
                          134 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          256b+                 512b+               
                          1024b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          107                    58                  
                          485 </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          731                    73                  
                          168 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          2048b+                4096b+               
                          8192b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          43                    59                   383
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          295                   475                
                          10562 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          16384b+               32768b+              
                          65536b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          347                   380                  
                          634 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1487                  6369                 
                          3970 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             131072b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                35704 </tt><tt><br>
                        </tt><tt>No. of Writes:                12398 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         957293      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1455091     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          69951  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      16.20 us       5.43
                          us     100.95 us            113         IPC</tt><tt><br>
                        </tt><tt>      0.00     687.33 us      80.53
                          us   15414.03 us             30 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00     840.76 us      72.71
                          us   37648.39 us             52   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     138.49 us      36.66
                          us   25280.24 us           1385        STAT</tt><tt><br>
                        </tt><tt>      0.00     363.20 us      63.45
                          us   15957.66 us            810   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00    2208.82 us     127.23 us 
                          267092.17 us            137        LINK</tt><tt><br>
                        </tt><tt>      0.00   37595.33 us    1677.46 us 
                          218313.32 us             12       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     675.61 us     106.82 us 
                          114351.01 us            698    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00    3995.66 us     147.00 us 
                          109544.46 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00     453.11 us      53.37 us 
                          104848.94 us           1680     SETATTR</tt><tt><br>
                        </tt><tt>      0.00    6004.32 us     229.33 us 
                          151322.58 us            127       MKNOD</tt><tt><br>
                        </tt><tt>      0.00      68.74 us      16.11
                          us   61050.93 us          11412    FINODELK</tt><tt><br>
                        </tt><tt>      0.00    3793.44 us      68.61 us 
                          411523.70 us            221    SETXATTR</tt><tt><br>
                        </tt><tt>      0.00   28669.99 us     227.28 us 
                          138988.41 us             30     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00      56.19 us       7.31
                          us   41484.37 us          22640       FLUSH</tt><tt><br>
                        </tt><tt>      0.00     105.61 us      19.34 us 
                          351055.72 us          21693      STATFS</tt><tt><br>
                        </tt><tt>      0.00   23642.90 us     244.19 us 
                          234912.25 us            178       MKDIR</tt><tt><br>
                        </tt><tt>      0.00     537.38 us      31.73 us 
                          296911.67 us           9653       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     214.91 us      25.71 us
                          1712020.99 us          39054        READ</tt><tt><br>
                        </tt><tt>      0.01     147.08 us       1.47 us 
                          241611.80 us          69951     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01    3899.84 us     117.22 us 
                          503422.21 us           3180       RMDIR</tt><tt><br>
                        </tt><tt>      0.01     327.13 us      55.69 us 
                          420376.80 us          38366       WRITE</tt><tt><br>
                        </tt><tt>      0.02    5580.36 us     210.11 us
                          1029702.30 us           6169      CREATE</tt><tt><br>
                        </tt><tt>      0.05      92.69 us      29.94 us 
                          687955.86 us        1159936    READLINK</tt><tt><br>
                        </tt><tt>      0.40     543.49 us      36.45 us
                          2430653.54 us        1449307        OPEN</tt><tt><br>
                        </tt><tt>      0.48   87643.67 us      70.20 us 
                          661999.51 us          10787    FXATTROP</tt><tt><br>
                        </tt><tt>      0.53    2342.57 us      20.91 us
                          4157542.43 us         447821      UNLINK</tt><tt><br>
                        </tt><tt>      0.53  558416.10 us      24.40 us
                          1399487.63 us           1889          LK</tt><tt><br>
                        </tt><tt>      0.78  145786.31 us      19.06 us
                          37490825.73 us          10687     READDIR</tt><tt><br>
                        </tt><tt>      0.99    2426.24 us      12.47 us
                          24176123.13 us         809430    GETXATTR</tt><tt><br>
                        </tt><tt>      1.45     676.75 us       9.30 us
                          193177067.25 us        4260021     ENTRYLK</tt><tt><br>
                        </tt><tt>      1.76   38324.59 us      21.44 us
                          46693575.93 us          91439    READDIRP</tt><tt><br>
                        </tt><tt>      4.44    1200.37 us       9.10 us
                          2559377.90 us        7352811     INODELK</tt><tt><br>
                        </tt><tt>      9.29    1848.94 us       9.28 us
                          35299050.00 us        9989221      LOOKUP</tt><tt><br>
                        </tt><tt>     79.24   47792.42 us      76.77 us
                          10488824.26 us        3294642     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        3194806      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           5311     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us             54    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1907   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        3189457   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209524 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 4775365531 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2354108664 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Brick: zoidberg:/mnt/gluster/b</tt><tt><br>
                        </tt><tt>-----------------------------------------</tt><tt><br>
                        </tt><tt>Cumulative Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   2b+                  
                          8b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          53                     1                    60
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          16b+                  32b+                 
                          64b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                   213                     2
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          14                  1057                    15
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          128b+                 256b+                
                          512b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                    41                   146
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          59                   715                    80
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          1024b+                2048b+               
                          4096b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          224                     9                   
                          15 </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          163                   282                  
                          404 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          8192b+               16384b+              
                          32768b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          52                    74                   210
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          7415                  1430                 
                          6860 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          65536b+              131072b+             
                          262144b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          299                 15313                    
                          1 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          2458                 12378                    
                          1 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         686733      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         837434     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          87338  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      22.69 us       7.16
                          us     332.61 us            116         IPC</tt><tt><br>
                        </tt><tt>      0.00     119.93 us      70.56
                          us     272.28 us             57   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     152.25 us      86.82
                          us     340.63 us             65   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00    2336.06 us      90.05
                          us   20509.81 us             23 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00     631.26 us     123.17
                          us   51803.77 us            121        LINK</tt><tt><br>
                        </tt><tt>      0.00     369.27 us      22.64 us 
                          145090.48 us            490          LK</tt><tt><br>
                        </tt><tt>      0.00     360.85 us      45.14
                          us   46846.98 us            540        STAT</tt><tt><br>
                        </tt><tt>      0.00    1190.96 us     117.40
                          us   69781.85 us            200    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     245.72 us      54.91 us 
                          123985.76 us           1482     SETATTR</tt><tt><br>
                        </tt><tt>      0.00   42139.10 us    3313.56 us 
                          312273.21 us             12       FSYNC</tt><tt><br>
                        </tt><tt>      0.00      55.83 us       8.26
                          us   49649.35 us          10047       FLUSH</tt><tt><br>
                        </tt><tt>      0.00      57.52 us      14.62
                          us     820.59 us           9977    FINODELK</tt><tt><br>
                        </tt><tt>      0.00    3191.60 us     143.06
                          us   96214.75 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00   32862.86 us     215.38
                          us   83851.13 us             25     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00   11392.03 us     230.70 us 
                          105471.90 us            118       MKNOD</tt><tt><br>
                        </tt><tt>      0.00     134.63 us      28.08
                          us   36326.43 us          12587       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     112.32 us      19.91 us 
                          381241.34 us          21695      STATFS</tt><tt><br>
                        </tt><tt>      0.00     307.86 us      28.00 us 
                          292666.83 us          16841        READ</tt><tt><br>
                        </tt><tt>      0.00   29625.60 us     239.57 us 
                          239532.26 us            178       MKDIR</tt><tt><br>
                        </tt><tt>      0.00     319.24 us      51.19 us 
                          136353.39 us          33445       WRITE</tt><tt><br>
                        </tt><tt>      0.01     175.83 us       1.57 us 
                          513635.22 us          87338     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01     249.96 us      58.42 us 
                          594774.86 us          85089    SETXATTR</tt><tt><br>
                        </tt><tt>      0.01   11001.25 us     119.87 us 
                          612765.03 us           3180       RMDIR</tt><tt><br>
                        </tt><tt>      0.04   14240.66 us     203.89 us
                          1376758.99 us           6067      CREATE</tt><tt><br>
                        </tt><tt>      0.05      89.45 us      30.14 us 
                          687961.60 us        1219542    READLINK</tt><tt><br>
                        </tt><tt>      0.39    1114.30 us      44.29 us
                          2412169.89 us         831371        OPEN</tt><tt><br>
                        </tt><tt>      0.51  127078.45 us      78.55 us 
                          694364.09 us           9493    FXATTROP</tt><tt><br>
                        </tt><tt>      0.63     399.16 us       8.43 us
                          3815689.36 us        3764714     ENTRYLK</tt><tt><br>
                        </tt><tt>      0.86   91973.00 us      19.89 us
                          24258016.33 us          22253     READDIR</tt><tt><br>
                        </tt><tt>      1.06    6913.71 us      11.58 us
                          36968532.72 us         364963    GETXATTR</tt><tt><br>
                        </tt><tt>      1.29   62130.12 us      36.89 us
                          8649871.11 us          49472    READDIRP</tt><tt><br>
                        </tt><tt>      2.89    1477.53 us      11.10 us
                          2807637.64 us        4650500     INODELK</tt><tt><br>
                        </tt><tt>      4.12   23681.31 us      20.98 us
                          23291414.50 us         414352      UNLINK</tt><tt><br>
                        </tt><tt>     16.09    5000.31 us       9.04 us
                          23866016.88 us        7655621      LOOKUP</tt><tt><br>
                        </tt><tt>     72.04   68953.31 us      68.40 us
                          27542499.65 us        2486126     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2433405      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           2453     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us             69    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1544   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2430885   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209524 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 2051388524 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2208261499 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Interval 0 Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   2b+                  
                          8b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          53                     1                    60
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          16b+                  32b+                 
                          64b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                   213                     2
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          14                  1057                    15
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          128b+                 256b+                
                          512b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                    41                   146
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          59                   715                    80
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          1024b+                2048b+               
                          4096b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          224                     9                   
                          15 </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          163                   282                  
                          404 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          8192b+               16384b+              
                          32768b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          52                    74                   210
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          7415                  1430                 
                          6860 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          65536b+              131072b+             
                          262144b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          299                 15313                    
                          1 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          2458                 12378                    
                          1 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         686733      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         837434     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          87338  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      22.69 us       7.16
                          us     332.61 us            116         IPC</tt><tt><br>
                        </tt><tt>      0.00     119.93 us      70.56
                          us     272.28 us             57   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     152.25 us      86.82
                          us     340.63 us             65   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00    2336.06 us      90.05
                          us   20509.81 us             23 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00     631.26 us     123.17
                          us   51803.77 us            121        LINK</tt><tt><br>
                        </tt><tt>      0.00     369.27 us      22.64 us 
                          145090.48 us            490          LK</tt><tt><br>
                        </tt><tt>      0.00     360.85 us      45.14
                          us   46846.98 us            540        STAT</tt><tt><br>
                        </tt><tt>      0.00    1190.96 us     117.40
                          us   69781.85 us            200    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     245.72 us      54.91 us 
                          123985.76 us           1482     SETATTR</tt><tt><br>
                        </tt><tt>      0.00   42139.10 us    3313.56 us 
                          312273.21 us             12       FSYNC</tt><tt><br>
                        </tt><tt>      0.00      55.83 us       8.26
                          us   49649.35 us          10047       FLUSH</tt><tt><br>
                        </tt><tt>      0.00      57.52 us      14.62
                          us     820.59 us           9977    FINODELK</tt><tt><br>
                        </tt><tt>      0.00    3191.60 us     143.06
                          us   96214.75 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00   32862.86 us     215.38
                          us   83851.13 us             25     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00   11392.03 us     230.70 us 
                          105471.90 us            118       MKNOD</tt><tt><br>
                        </tt><tt>      0.00     134.63 us      28.08
                          us   36326.43 us          12587       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     112.32 us      19.91 us 
                          381241.34 us          21695      STATFS</tt><tt><br>
                        </tt><tt>      0.00     307.91 us      28.00 us 
                          292666.83 us          16841        READ</tt><tt><br>
                        </tt><tt>      0.00   29625.60 us     239.57 us 
                          239532.26 us            178       MKDIR</tt><tt><br>
                        </tt><tt>      0.00     319.22 us      51.19 us 
                          136353.39 us          33445       WRITE</tt><tt><br>
                        </tt><tt>      0.01     175.83 us       1.57 us 
                          513635.22 us          87338     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01     249.95 us      58.42 us 
                          594774.86 us          85089    SETXATTR</tt><tt><br>
                        </tt><tt>      0.01   11001.25 us     119.87 us 
                          612765.03 us           3180       RMDIR</tt><tt><br>
                        </tt><tt>      0.04   14240.66 us     203.89 us
                          1376758.99 us           6067      CREATE</tt><tt><br>
                        </tt><tt>      0.05      89.46 us      30.14 us 
                          687961.60 us        1219542    READLINK</tt><tt><br>
                        </tt><tt>      0.39    1114.30 us      44.29 us
                          2412169.89 us         831371        OPEN</tt><tt><br>
                        </tt><tt>      0.51  127078.45 us      78.55 us 
                          694364.09 us           9493    FXATTROP</tt><tt><br>
                        </tt><tt>      0.63     399.16 us       8.43 us
                          3815689.36 us        3764714     ENTRYLK</tt><tt><br>
                        </tt><tt>      0.86   91973.00 us      19.89 us
                          24258016.33 us          22253     READDIR</tt><tt><br>
                        </tt><tt>      1.06    6913.26 us      11.58 us
                          36968532.72 us         364963    GETXATTR</tt><tt><br>
                        </tt><tt>      1.29   62121.95 us      36.89 us
                          8649871.11 us          49472    READDIRP</tt><tt><br>
                        </tt><tt>      2.89    1477.58 us      11.10 us
                          2807637.64 us        4650500     INODELK</tt><tt><br>
                        </tt><tt>      4.12   23681.29 us      20.98 us
                          23291414.50 us         414352      UNLINK</tt><tt><br>
                        </tt><tt>     16.09    5000.02 us       9.04 us
                          23866016.88 us        7655621      LOOKUP</tt><tt><br>
                        </tt><tt>     72.04   68956.14 us      68.40 us
                          27542499.65 us        2486126     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2433405      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           2453     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us             69    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1544   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2430885   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209524 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 2051388524 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2208261499 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Brick: flexo:/mnt/gluster/b</tt><tt><br>
                        </tt><tt>--------------------------------------</tt><tt><br>
                        </tt><tt>Cumulative Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   8b+                 
                          16b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          117                   195                  
                          367 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          32b+                  64b+                
                          128b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          130                     0                    
                          3 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1012                     9                  
                          134 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          256b+                 512b+               
                          1024b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          47                     8                   257
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          729                    73                  
                          168 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          2048b+                4096b+               
                          8192b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          10                    27                   240
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          294                   466                
                          10472 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          16384b+               32768b+              
                          65536b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          139                   119                  
                          135 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1480                  6273                 
                          3935 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             131072b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 7892 </tt><tt><br>
                        </tt><tt>No. of Writes:                12327 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         955058      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1450749     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          81377  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      15.55 us       5.35
                          us      31.88 us            108         IPC</tt><tt><br>
                        </tt><tt>      0.00     125.85 us      59.77
                          us     224.15 us             44   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     198.38 us      81.68
                          us    1332.45 us             30 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00    4254.16 us     621.52
                          us   10602.99 us              4       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     795.08 us     190.30
                          us   16518.64 us             30     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00     195.90 us     111.02
                          us     953.39 us            137        LINK</tt><tt><br>
                        </tt><tt>      0.00     286.07 us     179.64
                          us     437.82 us            119       MKNOD</tt><tt><br>
                        </tt><tt>      0.00     162.61 us      65.62
                          us    3864.77 us            221    SETXATTR</tt><tt><br>
                        </tt><tt>      0.00     117.29 us      48.50
                          us     317.17 us            354        STAT</tt><tt><br>
                        </tt><tt>      0.00      70.35 us      23.10
                          us     317.32 us            777          LK</tt><tt><br>
                        </tt><tt>      0.00     461.72 us     114.54
                          us   16013.81 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00     150.40 us      75.59
                          us     749.54 us            810   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     267.80 us      99.67
                          us     994.58 us            698    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00    1176.00 us     194.89
                          us   78261.12 us            178       MKDIR</tt><tt><br>
                        </tt><tt>      0.00     439.83 us      54.38
                          us   75270.51 us           1665     SETATTR</tt><tt><br>
                        </tt><tt>      0.00      65.89 us      17.39
                          us     354.77 us          11372    FINODELK</tt><tt><br>
                        </tt><tt>      0.00     131.57 us      32.68
                          us    2107.52 us           7398       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     120.71 us      31.43
                          us     847.97 us           9094        READ</tt><tt><br>
                        </tt><tt>      0.00      60.75 us       7.25
                          us   22520.98 us          22614       FLUSH</tt><tt><br>
                        </tt><tt>      0.00      73.03 us      22.41
                          us     750.17 us          21656      STATFS</tt><tt><br>
                        </tt><tt>      0.00     323.63 us     166.56
                          us   23034.44 us           6145      CREATE</tt><tt><br>
                        </tt><tt>      0.00     217.55 us      50.60
                          us   30734.99 us          38051       WRITE</tt><tt><br>
                        </tt><tt>      0.01     146.39 us       1.80 us 
                          318612.45 us          81377     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01    5641.37 us     108.84 us 
                          468960.33 us           3177       RMDIR</tt><tt><br>
                        </tt><tt>      0.03     100.05 us      30.93
                          us   49756.93 us         432439    READLINK</tt><tt><br>
                        </tt><tt>      0.13     483.47 us      16.81 us
                          2608013.14 us         448381      UNLINK</tt><tt><br>
                        </tt><tt>      0.21    7101.56 us      22.26 us
                          2554390.49 us          52185    READDIRP</tt><tt><br>
                        </tt><tt>      0.35     414.05 us      36.58 us
                          1038229.93 us        1444606        OPEN</tt><tt><br>
                        </tt><tt>      0.49   78518.02 us      73.39 us 
                          373999.31 us          10745    FXATTROP</tt><tt><br>
                        </tt><tt>      0.72     776.21 us      11.24 us
                          4271792.57 us        1605822    GETXATTR</tt><tt><br>
                        </tt><tt>      0.77   97829.38 us      18.84 us
                          9477446.11 us          13532     READDIR</tt><tt><br>
                        </tt><tt>      0.79     320.44 us       7.71 us
                          2369511.06 us        4257297     ENTRYLK</tt><tt><br>
                        </tt><tt>      1.97     464.02 us       9.38 us
                          1038460.80 us        7333722     INODELK</tt><tt><br>
                        </tt><tt>     13.73    2372.50 us       8.33 us
                          6258159.87 us        9979799      LOOKUP</tt><tt><br>
                        </tt><tt>     80.79   42372.04 us      61.49 us
                          2238308.13 us        3289103     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2250268      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           3756     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            167    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1908   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2246352   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209334 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 1059777395 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2336921014 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Interval 0 Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   8b+                 
                          16b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          117                   195                  
                          367 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          32b+                  64b+                
                          128b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          130                     0                    
                          3 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1012                     9                  
                          134 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          256b+                 512b+               
                          1024b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          47                     8                   257
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          729                    73                  
                          168 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          2048b+                4096b+               
                          8192b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                  
                          10                    27                   240
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          294                   466                
                          10472 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          16384b+               32768b+              
                          65536b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          139                   119                  
                          135 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          1480                  6273                 
                          3935 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             131072b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 7892 </tt><tt><br>
                        </tt><tt>No. of Writes:                12327 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         955058      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1450749     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          81377  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      15.55 us       5.35
                          us      31.88 us            108         IPC</tt><tt><br>
                        </tt><tt>      0.00     125.85 us      59.77
                          us     224.15 us             44   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     198.38 us      81.68
                          us    1332.45 us             30 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00    4254.16 us     621.52
                          us   10602.99 us              4       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     795.08 us     190.30
                          us   16518.64 us             30     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00     195.90 us     111.02
                          us     953.39 us            137        LINK</tt><tt><br>
                        </tt><tt>      0.00     286.07 us     179.64
                          us     437.82 us            119       MKNOD</tt><tt><br>
                        </tt><tt>      0.00     162.61 us      65.62
                          us    3864.77 us            221    SETXATTR</tt><tt><br>
                        </tt><tt>      0.00     117.29 us      48.50
                          us     317.17 us            354        STAT</tt><tt><br>
                        </tt><tt>      0.00      70.35 us      23.10
                          us     317.32 us            777          LK</tt><tt><br>
                        </tt><tt>      0.00     461.72 us     114.54
                          us   16013.81 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00     150.43 us      75.59
                          us     749.54 us            810   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     267.80 us      99.67
                          us     994.58 us            698    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00    1176.00 us     194.89
                          us   78261.12 us            178       MKDIR</tt><tt><br>
                        </tt><tt>      0.00     439.83 us      54.38
                          us   75270.51 us           1665     SETATTR</tt><tt><br>
                        </tt><tt>      0.00      65.89 us      17.39
                          us     354.77 us          11372    FINODELK</tt><tt><br>
                        </tt><tt>      0.00     131.57 us      32.68
                          us    2107.52 us           7398       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     120.74 us      31.43
                          us     847.97 us           9094        READ</tt><tt><br>
                        </tt><tt>      0.00      60.75 us       7.25
                          us   22520.98 us          22614       FLUSH</tt><tt><br>
                        </tt><tt>      0.00      73.03 us      22.41
                          us     750.17 us          21656      STATFS</tt><tt><br>
                        </tt><tt>      0.00     323.63 us     166.56
                          us   23034.44 us           6145      CREATE</tt><tt><br>
                        </tt><tt>      0.00     217.50 us      50.60
                          us   30734.99 us          38051       WRITE</tt><tt><br>
                        </tt><tt>      0.01     146.39 us       1.80 us 
                          318612.45 us          81377     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01    5641.37 us     108.84 us 
                          468960.33 us           3177       RMDIR</tt><tt><br>
                        </tt><tt>      0.03     100.06 us      30.93
                          us   49756.93 us         432439    READLINK</tt><tt><br>
                        </tt><tt>      0.13     483.47 us      16.81 us
                          2608013.14 us         448381      UNLINK</tt><tt><br>
                        </tt><tt>      0.21    7101.56 us      22.26 us
                          2554390.49 us          52185    READDIRP</tt><tt><br>
                        </tt><tt>      0.35     414.01 us      36.58 us
                          1038229.93 us        1444606        OPEN</tt><tt><br>
                        </tt><tt>      0.49   78518.02 us      73.39 us 
                          373999.31 us          10745    FXATTROP</tt><tt><br>
                        </tt><tt>      0.72     776.24 us      11.24 us
                          4271792.57 us        1605822    GETXATTR</tt><tt><br>
                        </tt><tt>      0.77   97829.38 us      18.84 us
                          9477446.11 us          13532     READDIR</tt><tt><br>
                        </tt><tt>      0.79     320.45 us       7.71 us
                          2369511.06 us        4257297     ENTRYLK</tt><tt><br>
                        </tt><tt>      1.97     464.07 us       9.38 us
                          1038460.80 us        7333722     INODELK</tt><tt><br>
                        </tt><tt>     13.72    2372.42 us       8.33 us
                          6258159.87 us        9979799      LOOKUP</tt><tt><br>
                        </tt><tt>     80.79   42373.50 us      61.49 us
                          2238308.13 us ��      3289103     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2250268      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           3756     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            167    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1908   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        2246352   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209334 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 1059777395 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2336921014 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Brick: flexo:/mnt/gluster/c</tt><tt><br>
                        </tt><tt>--------------------------------------</tt><tt><br>
                        </tt><tt>Cumulative Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                  1b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                    0 </tt><tt><br>
                        </tt><tt>No. of Writes:                32843 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         686562      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         834596     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          93757  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      18.50 us       8.21
                          us      50.20 us            107         IPC</tt><tt><br>
                        </tt><tt>      0.00     205.83 us     126.30
                          us     412.06 us             36        LINK</tt><tt><br>
                        </tt><tt>      0.00     167.33 us      75.01
                          us     272.47 us             65   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     203.58 us     117.35
                          us     648.28 us             88      RENAME</tt><tt><br>
                        </tt><tt>      0.00     203.20 us      66.60
                          us     809.96 us            153    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00      67.06 us      23.64
                          us     555.59 us            491          LK</tt><tt><br>
                        </tt><tt>      0.01      51.73 us       7.70
                          us    1174.64 us           9339       FLUSH</tt><tt><br>
                        </tt><tt>      0.01      62.41 us      15.13
                          us     636.35 us           9011    FINODELK</tt><tt><br>
                        </tt><tt>      0.03     126.23 us      43.15
                          us    4760.14 us          10824       FSTAT</tt><tt><br>
                        </tt><tt>      0.03     571.94 us      94.85
                          us   51697.03 us           2594       MKDIR</tt><tt><br>
                        </tt><tt>      0.05     264.87 us      81.58
                          us   53152.06 us           9009    FXATTROP</tt><tt><br>
                        </tt><tt>      0.05     423.05 us      38.26 us 
                          548686.55 us           5754      CREATE</tt><tt><br>
                        </tt><tt>      0.05      78.14 us      19.17
                          us     678.32 us          32843       WRITE</tt><tt><br>
                        </tt><tt>      0.06     526.39 us     130.84
                          us   41405.46 us           5798     SYMLINK</tt><tt><br>
                        </tt><tt>      0.10     133.73 us      16.25 us 
                          676494.72 us          34904     READDIR</tt><tt><br>
                        </tt><tt>      0.12    2054.48 us      99.28
                          us   88061.83 us           2732       RMDIR</tt><tt><br>
                        </tt><tt>      0.21     110.60 us       1.19
                          us   16833.78 us          93757     OPENDIR</tt><tt><br>
                        </tt><tt>      0.72     205.89 us      33.28 us 
                          261023.99 us         170292      UNLINK</tt><tt><br>
                        </tt><tt>      0.85    2971.45 us      21.24 us 
                          257839.19 us          13840    READDIRP</tt><tt><br>
                        </tt><tt>      1.94     200.88 us      25.49 us 
                          461654.32 us         468842   FTRUNCATE</tt><tt><br>
                        </tt><tt>      2.13     212.44 us      54.02 us 
                          461878.34 us         486882 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      2.27     223.01 us      52.03 us 
                          178897.40 us         493240    SETXATTR</tt><tt><br>
                        </tt><tt>      3.53     155.31 us       7.96
                          us   67873.00 us        1101338    GETXATTR</tt><tt><br>
                        </tt><tt>      3.63     212.32 us      44.42 us 
                          551264.02 us         829002        OPEN</tt><tt><br>
                        </tt><tt>      5.77      76.36 us       7.76 us 
                          962634.73 us        3660425     ENTRYLK</tt><tt><br>
                        </tt><tt>      6.23     304.93 us      42.51 us 
                          661394.43 us         990644     SETATTR</tt><tt><br>
                        </tt><tt>      7.81     382.20 us     107.42 us 
                          846502.78 us         990766     XATTROP</tt><tt><br>
                        </tt><tt>     12.39     549.11 us     135.57 us
                          1659697.83 us        1093387       MKNOD</tt><tt><br>
                        </tt><tt>     12.47     139.78 us       9.76 us 
                          552067.56 us        4325281     INODELK</tt><tt><br>
                        </tt><tt>     39.53     206.94 us       8.56 us 
                          964823.33 us        9259429      LOOKUP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1856377      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         933300     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            251    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            293   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         923077   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209334 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 0 bytes</tt><tt><br>
                        </tt><tt>Data Written: 32843 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Interval 0 Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                  1b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                    0 </tt><tt><br>
                        </tt><tt>No. of Writes:                32843 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         686562      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         834596     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          93757  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      18.50 us       8.21
                          us      50.20 us            107         IPC</tt><tt><br>
                        </tt><tt>      0.00     205.83 us     126.30
                          us     412.06 us             36        LINK</tt><tt><br>
                        </tt><tt>      0.00     167.33 us      75.01
                          us     272.47 us             65   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     203.58 us     117.35
                          us     648.28 us             88      RENAME</tt><tt><br>
                        </tt><tt>      0.00     203.20 us      66.60
                          us     809.96 us            153    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00      67.06 us      23.64
                          us     555.59 us            491          LK</tt><tt><br>
                        </tt><tt>      0.01      51.71 us       7.70
                          us    1174.64 us           9339       FLUSH</tt><tt><br>
                        </tt><tt>      0.01      62.41 us      15.13
                          us     636.35 us           9011    FINODELK</tt><tt><br>
                        </tt><tt>      0.03     126.23 us      43.15
                          us    4760.14 us          10824       FSTAT</tt><tt><br>
                        </tt><tt>      0.03     571.94 us      94.85
                          us   51697.03 us           2594       MKDIR</tt><tt><br>
                        </tt><tt>      0.05     264.87 us      81.58
                          us   53152.06 us           9009    FXATTROP</tt><tt><br>
                        </tt><tt>      0.05     423.05 us      38.26 us 
                          548686.55 us           5754      CREATE</tt><tt><br>
                        </tt><tt>      0.05      78.14 us      19.17
                          us     678.32 us          32843       WRITE</tt><tt><br>
                        </tt><tt>      0.06     526.39 us     130.84
                          us   41405.46 us           5798     SYMLINK</tt><tt><br>
                        </tt><tt>      0.10     133.73 us      16.25 us 
                          676494.72 us          34904     READDIR</tt><tt><br>
                        </tt><tt>      0.12    2054.48 us      99.28
                          us   88061.83 us           2732       RMDIR</tt><tt><br>
                        </tt><tt>      0.21     110.60 us       1.19
                          us   16833.78 us          93757     OPENDIR</tt><tt><br>
                        </tt><tt>      0.72     205.89 us      33.28 us 
                          261023.99 us         170292      UNLINK</tt><tt><br>
                        </tt><tt>      0.85    2971.45 us      21.24 us 
                          257839.19 us          13840    READDIRP</tt><tt><br>
                        </tt><tt>      1.94     200.87 us      25.49 us 
                          461654.32 us         468842   FTRUNCATE</tt><tt><br>
                        </tt><tt>      2.13     212.44 us      54.02 us 
                          461878.34 us         486882 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      2.27     223.00 us      52.03 us 
                          178897.40 us         493240    SETXATTR</tt><tt><br>
                        </tt><tt>      3.53     155.32 us       7.96
                          us   67873.00 us        1101338    GETXATTR</tt><tt><br>
                        </tt><tt>      3.63     212.32 us      44.42 us 
                          551264.02 us         829002        OPEN</tt><tt><br>
                        </tt><tt>      5.77      76.36 us       7.76 us 
                          962634.73 us        3660425     ENTRYLK</tt><tt><br>
                        </tt><tt>      6.23     304.88 us      42.51 us 
                          661394.43 us         990644     SETATTR</tt><tt><br>
                        </tt><tt>      7.81     382.20 us     107.42 us 
                          846502.78 us         990766     XATTROP</tt><tt><br>
                        </tt><tt>     12.39     549.25 us     135.57 us
                          1659697.83 us        1093387       MKNOD</tt><tt><br>
                        </tt><tt>     12.47     139.78 us       9.76 us 
                          552067.56 us        4325281     INODELK</tt><tt><br>
                        </tt><tt>     39.53     206.95 us       8.56 us 
                          964823.33 us        9259429      LOOKUP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1856377      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         933300     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            251    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            293   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         923077   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 209334 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 0 bytes</tt><tt><br>
                        </tt><tt>Data Written: 32843 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Brick: bender:/mnt/gluster/c</tt><tt><br>
                        </tt><tt>---------------------------------------</tt><tt><br>
                        </tt><tt>Cumulative Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                  1b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                    0 </tt><tt><br>
                        </tt><tt>No. of Writes:                37050 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>  ��   0.00       0.00 us       0.00
                          us       0.00 us         928119      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1401524     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          70092  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      19.49 us       8.28
                          us     180.61 us            100         IPC</tt><tt><br>
                        </tt><tt>      0.00     238.88 us     163.97
                          us     486.93 us             38        LINK</tt><tt><br>
                        </tt><tt>      0.00     306.43 us     196.67
                          us     788.36 us             30     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00    2670.18 us     765.93
                          us    4151.64 us              4       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     350.65 us     141.92
                          us   10573.64 us            122      RENAME</tt><tt><br>
                        </tt><tt>      0.00      67.02 us      20.66
                          us     453.90 us            777          LK</tt><tt><br>
                        </tt><tt>      0.00     158.32 us      64.22
                          us     532.21 us            810   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     229.87 us      66.47
                          us     826.31 us            603    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.01    1742.85 us     202.81
                          us   47471.71 us            302       MKDIR</tt><tt><br>
                        </tt><tt>      0.01      59.05 us      15.40
                          us    1813.56 us          10060    FINODELK</tt><tt><br>
                        </tt><tt>      0.01     118.54 us      36.65
                          us    4002.58 us           6409       FSTAT</tt><tt><br>
                        </tt><tt>      0.01      49.38 us       8.08
                          us    1264.41 us          21719       FLUSH</tt><tt><br>
                        </tt><tt>      0.03      74.76 us      20.86
                          us    2008.41 us          37050       WRITE</tt><tt><br>
                        </tt><tt>      0.04     553.12 us      40.81 us 
                          386485.29 us           5901      CREATE</tt><tt><br>
                        </tt><tt>      0.06     534.01 us     100.86 us 
                          527770.44 us          10057    FXATTROP</tt><tt><br>
                        </tt><tt>      0.12     138.96 us       1.00 us 
                          601208.70 us          70092     OPENDIR</tt><tt><br>
                        </tt><tt>      0.12     947.76 us      18.54 us 
                          712568.33 us          10779     READDIR</tt><tt><br>
                        </tt><tt>      0.15    4099.07 us     124.69 us 
                          421939.47 us           3008       RMDIR</tt><tt><br>
                        </tt><tt>      0.61     465.30 us      20.67 us 
                          936959.86 us         109478      UNLINK</tt><tt><br>
                        </tt><tt>      1.57     182.41 us      49.54
                          us   73938.09 us         722669 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      1.61     171.41 us       6.98
                          us   83809.88 us         789294    GETXATTR</tt><tt><br>
                        </tt><tt>      1.86     217.88 us      26.40 us 
                          556446.19 us         718835   FTRUNCATE</tt><tt><br>
                        </tt><tt>      1.89     219.47 us      49.92 us 
                          506767.78 us         722856    SETXATTR</tt><tt><br>
                        </tt><tt>      3.02     181.66 us      44.40 us 
                          344656.69 us        1395957        OPEN</tt><tt><br>
                        </tt><tt>      5.56     322.08 us      43.37 us 
                          634069.61 us        1450160     SETATTR</tt><tt><br>
                        </tt><tt>      5.84     115.88 us       7.67 us 
                          747387.51 us        4233520     ENTRYLK</tt><tt><br>
                        </tt><tt>      6.53     378.33 us     122.84 us 
                          766939.14 us        1449601     XATTROP</tt><tt><br>
                        </tt><tt>      9.75     115.48 us      10.70 us 
                          556675.13 us        7097226     INODELK</tt><tt><br>
                        </tt><tt>     19.37    1104.98 us     101.28 us
                          1612346.75 us        1472813       MKNOD</tt><tt><br>
                        </tt><tt>     41.85     295.61 us       8.98 us 
                          996805.54 us       11896091      LOOKUP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        3531139      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1862470     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            244    CI_XATTR</tt><tt><br>
                        </tt><tt> ��    0.00       0.00 us       0.00
                          us       0.00 us            632   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1668669   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 208643 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 0 bytes</tt><tt><br>
                        </tt><tt>Data Written: 37050 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Interval 0 Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                  1b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                    0 </tt><tt><br>
                        </tt><tt>No. of Writes:                37050 </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         928119      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1401524     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          70092  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00      19.49 us       8.28
                          us     180.61 us            100         IPC</tt><tt><br>
                        </tt><tt>      0.00     238.88 us     163.97
                          us     486.93 us             38        LINK</tt><tt><br>
                        </tt><tt>      0.00     306.43 us     196.67
                          us     788.36 us             30     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00    2670.18 us     765.93
                          us    4151.64 us              4       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     350.65 us     141.92
                          us   10573.64 us            122      RENAME</tt><tt><br>
                        </tt><tt>      0.00      67.02 us      20.66
                          us     453.90 us            777          LK</tt><tt><br>
                        </tt><tt>      0.00     158.32 us      64.22
                          us     532.21 us            810   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     229.87 us      66.47
                          us     826.31 us            603    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.01    1742.85 us     202.81
                          us   47471.71 us            302       MKDIR</tt><tt><br>
                        </tt><tt>      0.01      59.05 us      15.40
                          us    1813.56 us          10060    FINODELK</tt><tt><br>
                        </tt><tt>      0.01     118.54 us      36.65
                          us    4002.58 us           6409       FSTAT</tt><tt><br>
                        </tt><tt>      0.01      49.39 us       8.08
                          us    1264.41 us          21719       FLUSH</tt><tt><br>
                        </tt><tt>      0.03      74.77 us      20.86
                          us    2008.41 us          37050       WRITE</tt><tt><br>
                        </tt><tt>      0.04     553.12 us      40.81 us 
                          386485.29 us           5901      CREATE</tt><tt><br>
                        </tt><tt>      0.06     534.01 us     100.86 us 
                          527770.44 us          10057    FXATTROP</tt><tt><br>
                        </tt><tt>      0.12     138.96 us       1.00 us 
                          601208.70 us          70092     OPENDIR</tt><tt><br>
                        </tt><tt>      0.12     947.76 us      18.54 us 
                          712568.33 us          10779     READDIR</tt><tt><br>
                        </tt><tt>      0.15    4099.07 us     124.69 us 
                          421939.47 us           3008       RMDIR</tt><tt><br>
                        </tt><tt>      0.61     465.30 us      20.67 us 
                          936959.86 us         109478      UNLINK</tt><tt><br>
                        </tt><tt>      1.57     182.41 us      49.54
                          us   73938.09 us         722669 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      1.61     171.41 us       6.98
                          us   83809.88 us         789294    GETXATTR</tt><tt><br>
                        </tt><tt>      1.86     217.88 us      26.40 us 
                          556446.19 us         718835   FTRUNCATE</tt><tt><br>
                        </tt><tt>      1.89     219.48 us      49.92 us 
                          506767.78 us         722856    SETXATTR</tt><tt><br>
                        </tt><tt>      3.02     181.66 us      44.40 us 
                          344656.69 us        1395957        OPEN</tt><tt><br>
                        </tt><tt>      5.56     322.09 us      43.37 us 
                          634069.61 us        1450160     SETATTR</tt><tt><br>
                        </tt><tt>      5.84     115.88 us       7.67 us 
                          747387.51 us        4233520     ENTRYLK</tt><tt><br>
                        </tt><tt>      6.53     378.33 us     122.84 us 
                          766939.14 us        1449601     XATTROP</tt><tt><br>
                        </tt><tt>      9.75     115.48 us      10.70 us 
                          556675.13 us        7097226     INODELK</tt><tt><br>
                        </tt><tt>     19.37    1105.06 us     101.28 us
                          1612346.75 us        1472813       MKNOD</tt><tt><br>
                        </tt><tt>     41.84     295.54 us       8.98 us 
                          996805.54 us       11896091      LOOKUP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        3531139      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1862470     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            244    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us            632   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1668669   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 208643 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 0 bytes</tt><tt><br>
                        </tt><tt>Data Written: 37050 bytes</tt><tt><br>
                        </tt><tt>��</tt><tt><br>
                        </tt><tt>Brick: bender:/mnt/gluster/a</tt><tt><br>
                        </tt><tt>---------------------------------------</tt><tt><br>
                        </tt><tt>Cumulative Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   2b+                  
                          8b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          53                     1                    60
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          16b+                  32b+                 
                          64b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                   235                     4
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          14                  1033                    15
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          128b+                 256b+                
                          512b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          4                   115                    81
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          58                   703                    80
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          1024b+                2048b+               
                          4096b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          181                    26                   
                          74 </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          163                   278                  
                          397 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          8192b+               16384b+              
                          32768b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          131                   161                  
                          267 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          7264                  1398                 
                          6742 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          65536b+              131072b+             
                          262144b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          443                 25528                    
                          0 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          2426                 12240                    
                          1 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         684942      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         837092     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          87297  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00     219.22 us     121.08
                          us     306.12 us              8 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00      21.70 us       7.24
                          us     196.07 us             97         IPC</tt><tt><br>
                        </tt><tt>      0.00     152.77 us      78.90
                          us    1059.82 us             46   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     295.73 us     167.10
                          us     606.96 us             65   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     243.66 us     140.50
                          us    3392.16 us            121        LINK</tt><tt><br>
                        </tt><tt>      0.00    1216.47 us     194.37
                          us   23411.42 us             25     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00     327.87 us     234.27
                          us     551.71 us            107       MKNOD</tt><tt><br>
                        </tt><tt>      0.00   36094.61 us   36094.61
                          us   36094.61 us              1       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     219.63 us     147.34
                          us     783.10 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00     104.27 us      40.34
                          us     595.29 us            745        STAT</tt><tt><br>
                        </tt><tt>      0.00     531.71 us     113.57
                          us   53973.08 us            200    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     289.05 us      63.10
                          us   70107.41 us           1444     SETATTR</tt><tt><br>
                        </tt><tt>      0.00    2430.15 us     232.78
                          us   68120.54 us            177       MKDIR</tt><tt><br>
                        </tt><tt>      0.00      52.68 us       7.28
                          us     826.01 us           9890       FLUSH</tt><tt><br>
                        </tt><tt>      0.00      60.96 us      17.54
                          us    1393.95 us           9792    FINODELK</tt><tt><br>
                        </tt><tt>      0.00      74.26 us      20.00
                          us    1522.39 us          21521      STATFS</tt><tt><br>
                        </tt><tt>      0.00     129.21 us      34.15
                          us    9068.67 us          13094       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     456.99 us     195.50 us 
                          130182.02 us           5967      CREATE</tt><tt><br>
                        </tt><tt>      0.00     112.06 us      28.14
                          us    9545.53 us          27474        READ</tt><tt><br>
                        </tt><tt>      0.01     313.76 us      52.98
                          us   71635.74 us          32926       WRITE</tt><tt><br>
                        </tt><tt>      0.01     135.84 us       1.52 us 
                          671373.08 us          87297     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01    5225.28 us     131.28 us 
                          951323.69 us           3177       RMDIR</tt><tt><br>
                        </tt><tt>      0.01     203.34 us      56.13 us 
                          486756.90 us          85073    SETXATTR</tt><tt><br>
                        </tt><tt>      0.03    3521.00 us     145.28 us
                          3396306.00 us          15090    READDIRP</tt><tt><br>
                        </tt><tt>      0.04  113758.50 us      26.72 us
                          1147074.44 us            564          LK</tt><tt><br>
                        </tt><tt>      0.05      92.18 us      29.71
                          us   39069.99 us         850938    READLINK</tt><tt><br>
                        </tt><tt>      0.23     453.79 us      41.84 us 
                          655999.23 us         831212        OPEN</tt><tt><br>
                        </tt><tt>      0.41   29425.34 us      19.20 us
                          1526187.08 us          22482     READDIR</tt><tt><br>
                        </tt><tt>      0.50    1954.70 us      21.51 us
                          1526772.28 us         415226      UNLINK</tt><tt><br>
                        </tt><tt>      0.54    1272.83 us       9.66 us
                          1604368.93 us         686945    GETXATTR</tt><tt><br>
                        </tt><tt>      0.55     237.57 us       7.91 us
                          1277047.91 us        3739718     ENTRYLK</tt><tt><br>
                        </tt><tt>      0.60  103888.49 us      89.32 us 
                          761509.35 us           9311    FXATTROP</tt><tt><br>
                        </tt><tt>      2.60     909.04 us       9.68 us
                          2272778.49 us        4649291     INODELK</tt><tt><br>
                        </tt><tt>      5.82    1240.20 us       8.78 us
                          1526868.50 us        7625383      LOOKUP</tt><tt><br>
                        </tt><tt>     88.60   58005.98 us      67.31 us
                          1448810.06 us        2481914     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1396875      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1854     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us             28    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1051   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1394996   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 208643 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 3409342848 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2180686507 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>Interval 0 Stats:</tt><tt><br>
                        </tt><tt>   Block Size:                 
                          1b+                   2b+                  
                          8b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                     0                     0
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          53                     1                    60
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:                
                          16b+                  32b+                 
                          64b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          0                   235                     4
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          14                  1033                    15
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:               
                          128b+                 256b+                
                          512b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                   
                          4                   115                    81
                        </tt><tt><br>
                        </tt><tt>No. of Writes:                  
                          58                   703                    80
                        </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          1024b+                2048b+               
                          4096b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          181                    26                   
                          74 </tt><tt><br>
                        </tt><tt>No. of Writes:                 
                          163                   278                  
                          397 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:              
                          8192b+               16384b+              
                          32768b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          131                   161                  
                          267 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          7264                  1398                 
                          6742 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>   Block Size:             
                          65536b+              131072b+             
                          262144b+ </tt><tt><br>
                        </tt><tt> No. of Reads:                 
                          443                 25528                    
                          0 </tt><tt><br>
                        </tt><tt>No. of Writes:                
                          2426                 12240                    
                          1 </tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt> %-latency   Avg-latency  
                          Min-Latency   Max-Latency   No. of
                          calls         Fop</tt><tt><br>
                        </tt><tt> ---------   -----------  
                          -----------   -----------  
                          ------------        ----</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         684942      FORGET</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us         837092     RELEASE</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us          87297  RELEASEDIR</tt><tt><br>
                        </tt><tt>      0.00     219.22 us     121.08
                          us     306.12 us              8 REMOVEXATTR</tt><tt><br>
                        </tt><tt>      0.00      21.70 us       7.24
                          us     196.07 us             97         IPC</tt><tt><br>
                        </tt><tt>      0.00     152.77 us      78.90
                          us    1059.82 us             46   FTRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     295.73 us     167.10
                          us     606.96 us             65   FGETXATTR</tt><tt><br>
                        </tt><tt>      0.00     243.66 us     140.50
                          us    3392.16 us            121        LINK</tt><tt><br>
                        </tt><tt>      0.00    1216.47 us     194.37
                          us   23411.42 us             25     SYMLINK</tt><tt><br>
                        </tt><tt>      0.00     327.87 us     234.27
                          us     551.71 us            107       MKNOD</tt><tt><br>
                        </tt><tt>      0.00   36094.61 us   36094.61
                          us   36094.61 us              1       FSYNC</tt><tt><br>
                        </tt><tt>      0.00     219.63 us     147.34
                          us     783.10 us            188      RENAME</tt><tt><br>
                        </tt><tt>      0.00     104.27 us      40.34
                          us     595.29 us            745        STAT</tt><tt><br>
                        </tt><tt>      0.00     531.71 us     113.57
                          us   53973.08 us            200    TRUNCATE</tt><tt><br>
                        </tt><tt>      0.00     289.05 us      63.10
                          us   70107.41 us           1444     SETATTR</tt><tt><br>
                        </tt><tt>      0.00    2430.15 us     232.78
                          us   68120.54 us            177       MKDIR</tt><tt><br>
                        </tt><tt>      0.00      52.69 us       7.28
                          us     826.01 us           9890       FLUSH</tt><tt><br>
                        </tt><tt>      0.00      60.96 us      17.54
                          us    1393.95 us           9792    FINODELK</tt><tt><br>
                        </tt><tt>      0.00      74.25 us      20.00
                          us    1522.39 us          21521      STATFS</tt><tt><br>
                        </tt><tt>      0.00     129.23 us      34.15
                          us    9068.67 us          13094       FSTAT</tt><tt><br>
                        </tt><tt>      0.00     456.99 us     195.50 us 
                          130182.02 us           5967      CREATE</tt><tt><br>
                        </tt><tt>      0.00     112.45 us      28.14
                          us    9545.53 us          27474        READ</tt><tt><br>
                        </tt><tt>      0.01     313.77 us      52.98
                          us   71635.74 us          32926       WRITE</tt><tt><br>
                        </tt><tt>      0.01     135.84 us       1.52 us 
                          671373.08 us          87297     OPENDIR</tt><tt><br>
                        </tt><tt>      0.01    5225.28 us     131.28 us 
                          951323.69 us           3177       RMDIR</tt><tt><br>
                        </tt><tt>      0.01     203.34 us      56.13 us 
                          486756.90 us          85073    SETXATTR</tt><tt><br>
                        </tt><tt>      0.03    3521.00 us     145.28 us
                          3396306.00 us          15090    READDIRP</tt><tt><br>
                        </tt><tt>      0.04  113758.50 us      26.72 us
                          1147074.44 us            564          LK</tt><tt><br>
                        </tt><tt>      0.05      92.18 us      29.71
                          us   39069.99 us         850938    READLINK</tt><tt><br>
                        </tt><tt>      0.23     453.79 us      41.84 us 
                          655999.23 us         831212        OPEN</tt><tt><br>
                        </tt><tt>      0.41   29425.34 us      19.20 us
                          1526187.08 us          22482     READDIR</tt><tt><br>
                        </tt><tt>      0.50    1954.70 us      21.51 us
                          1526772.28 us         415226      UNLINK</tt><tt><br>
                        </tt><tt>      0.54    1272.79 us       9.66 us
                          1604368.93 us         686945    GETXATTR</tt><tt><br>
                        </tt><tt>      0.55     237.57 us       7.91 us
                          1277047.91 us        3739718     ENTRYLK</tt><tt><br>
                        </tt><tt>      0.60  103888.49 us      89.32 us 
                          761509.35 us           9311    FXATTROP</tt><tt><br>
                        </tt><tt>      2.60     909.04 us       9.68 us
                          2272778.49 us        4649291     INODELK</tt><tt><br>
                        </tt><tt>      5.82    1240.10 us       8.78 us
                          1526868.50 us        7625383      LOOKUP</tt><tt><br>
                        </tt><tt>     88.60   58006.02 us      67.31 us
                          1448810.06 us        2481914     XATTROP</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1396875      UPCALL</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1854     CI_IATT</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us             28    CI_XATTR</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us           1051   CI_UNLINK</tt><tt><br>
                        </tt><tt>      0.00       0.00 us       0.00
                          us       0.00 us        1394996   CI_FORGET</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><tt>    Duration: 208643 seconds</tt><tt><br>
                        </tt><tt>   Data Read: 3409342848 bytes</tt><tt><br>
                        </tt><tt>Data Written: 2180686507 bytes</tt><tt><br>
                        </tt><tt> </tt><tt><br>
                        </tt><br>
                      </p>
                    </div>
                    ________<br>
                    <br>
                    <br>
                    <br>
                    Community Meeting Calendar:<br>
                    <br>
                    Schedule -<br>
                    Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC<br>
                    Bridge: <a href="https://bluejeans.com/441850968"
                      rel="noreferrer" target="_blank"
                      moz-do-not-send="true">https://bluejeans.com/441850968</a><br>
                    <br>
                    Gluster-users mailing list<br>
                    <a href="mailto:Gluster-users@gluster.org"
                      target="_blank" moz-do-not-send="true">Gluster-users@gluster.org</a><br>
                    <a
                      href="https://lists.gluster.org/mailman/listinfo/gluster-users"
                      rel="noreferrer" target="_blank"
                      moz-do-not-send="true">https://lists.gluster.org/mailman/listinfo/gluster-users</a><br>
                  </blockquote>
                </div>
              </blockquote>
            </blockquote>
            <br>
            <fieldset class="mimeAttachmentHeader"></fieldset>
            <pre class="moz-quote-pre" wrap="">________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: <a class="moz-txt-link-freetext" href="https://bluejeans.com/441850968" moz-do-not-send="true">https://bluejeans.com/441850968</a>

Gluster-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Gluster-users@gluster.org" moz-do-not-send="true">Gluster-users@gluster.org</a>
<a class="moz-txt-link-freetext" href="https://lists.gluster.org/mailman/listinfo/gluster-users" moz-do-not-send="true">https://lists.gluster.org/mailman/listinfo/gluster-users</a>
</pre>
          </blockquote>
        </blockquote>
      </blockquote>
    </blockquote>
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