[Gluster-users] 100% CPU WAIT

[Tom van Leeuwen]

Hi Pranith, sure! Which logfile(s) would you be interested in and should 
I remove some sensitive information like username/password which I see 
in glustershd.log for example?

On 08-10-14 07:46, Pranith Kumar Karampuri wrote:
>
> On 10/03/2014 03:30 PM, Tom van Leeuwen wrote:
>> Hi guys,
>>
>> My glusterfs is causing 100% CPU WAIT according to `top`.
>> This has been going on for hours and I have no idea what is causing 
>> it. How can I troubleshoot?
>>
>> Iotop reports this:
>> Total DISK READ: 268.60 K/s | Total DISK WRITE: 0.00 B/s
>>   TID  PRIO  USER     DISK READ  DISK WRITE  SWAPIN      IO COMMAND
>>  7899 be/4 root      268.60 K/s    0.00 B/s  0.00 % 96.70 % 
>> glusterfsd -s server01 --volfile-id myvol.server01.glusterfs-brick1 
>> -p /var/lib/glusterd/vols/myvol/run/server01-glusterfs-brick1.pid -S 
>> /var/run/a7562806405853d2b9382d6fc59051cc.socket --brick-name 
>> /glusterfs/brick1 -l /var/log/glusterfs/bricks/glusterfs-brick1.log 
>> --xlator-option 
>> *-posix.glusterd-uuid=07acd5b2-85e6-46f1-8477-038028e8ef7f 
>> --brick-port 49152 --xlator-option myvol-server.listen-port=49152
>>  1885 be/4 root        0.00 B/s    0.00 B/s  0.00 %  0.98 % 
>> glusterfsd -s server01 --volfile-id myvol.server01.glusterfs-brick1 
>> -p /var/lib/glusterd/vols/myvol/run/server01-glusterfs-brick1.pid -S 
>> /var/run/a7562806405853d2b9382d6fc59051cc.socket --brick-name 
>> /glusterfs/brick1 -l /var/log/glusterfs/bricks/glusterfs-brick1.log 
>> --xlator-option 
>> *-posix.glusterd-uuid=07acd5b2-85e6-46f1-8477-038028e8ef7f 
>> --brick-port 49152 --xlator-option myvol-server.listen-port=49152
>
> Could you provide us with the logs please.
>
> Pranith
>>
>> Kind regards,
>> Tom van Leeuwen
>>
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>