* el7 /proc/fs/nfsd/pool_stats sockets-enqueued = packets-arrived
@ 2019-11-06 19:26 Steve Dainard
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From: Steve Dainard @ 2019-11-06 19:26 UTC (permalink / raw)
To: linux-nfs
Hello,
We monitor sockets-enqueued on our NFS el6 servers which gives us an
idea if our servers are being overloaded.
On el7 3.10.0-1062.4.1.el7.x86_64 sockets-enqueued is always =
packets-arrived making it appear that nfs threads are never
immediately available to service requests.
Example output EL7:
/proc/fs/nfsd/pool_stats:
# pool packets-arrived sockets-enqueued threads-woken threads-timedout
0 9919427 9919427 9867288 40774
Thread usage does not move while sockets-enqueued are incrementing:
/proc/net/rpc/nfsd:
...
th 32 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
...
Is this a bug?
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2019-11-06 19:26 el7 /proc/fs/nfsd/pool_stats sockets-enqueued = packets-arrived Steve Dainard
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