--- On Fri, 4/8/11, Chuck Lever <chuck.lever@xxxxxxxxxx> wrote: > On Apr 7, 2011, at 5:49 PM, Andrew Klaassen wrote: > > > I just got myself edjumicated on smp_affinity, and now > > I'm able to achieve 99% CPU usage by 8 nfsd processes on 8 > > cores on a read-only, fully-cached workload, with ksoftirqd > > processes only using 1% CPU per core. > > > > Unfortunately, this doesn't help the "ls -l" speed. > > Serving NFS files is generally not CPU intensive. The > problem may be lock contention on the server, but that's > about as far as my expertise goes. In that case the test workload was fully cached in memory, so I'm not completely surprised. Andrew -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
