[Bugs] [Bug 1673058] Network throughput usage increased x5

bugzilla at redhat.com bugzilla at redhat.com
Thu Feb 21 07:53:44 UTC 2019


https://bugzilla.redhat.com/show_bug.cgi?id=1673058

Nithya Balachandran <nbalacha at redhat.com> changed:

           What    |Removed                     |Added
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                 CC|                            |jsecchiero at enter.eu,
                   |                            |nbalacha at redhat.com
              Flags|                            |needinfo?(jsecchiero at enter.
                   |                            |eu)



--- Comment #1 from Nithya Balachandran <nbalacha at redhat.com> ---
Is this high throughput consistent?
Please provide a tcpdump of the client process for about 30s to 1 min during
the high throughput to see what packets gluster is sending:

In a terminal to the client machine:
tcpdump -i any -s 0 -w /var/tmp/dirls.pcap tcp and not port 22

Wait for 30s-1min and stop the capture. Send us the pcap file.

Another user reported that turning off readdir-ahead worked for him. Please try
that after capturing the statedump and see if it helps you.

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