-
+============================
Kernel NFS Server Statistics
============================
+:Authors: Greg Banks <gnb@sgi.com> - 26 Mar 2009
+
This document describes the format and semantics of the statistics
which the kernel NFS server makes available to userspace. These
statistics are available in several text form pseudo files, each of
separated by whitespace.
/proc/fs/nfsd/pool_stats
-------------------------
+========================
This file is available in kernels from 2.6.30 onwards, if the
/proc/fs/nfsd filesystem is mounted (it almost always should be).
(sockets-enqueued counts this case), or the packet can be temporarily
deferred because the transport is currently being used by an nfsd
thread. This last case is not very interesting and is not explicitly
-counted, but can be inferred from the other counters thus:
+counted, but can be inferred from the other counters thus::
-packets-deferred = packets-arrived - ( sockets-enqueued + threads-woken )
+ packets-deferred = packets-arrived - ( sockets-enqueued + threads-woken )
More
-----
-Descriptions of the other statistics file should go here.
-
+====
-Greg Banks <gnb@sgi.com>
-26 Mar 2009
+Descriptions of the other statistics file should go here.