[CentOS] Optimizing NFS over loopback
Eugene Vilensky
evilensky at gmail.com
Wed Aug 19 03:45:37 UTC 2009
> Things are working, but seem pretty slow. I'm getting about 10mb/sec.
> I was wondering where the bottleneck could be? Is there a way to
> optimize the NFS service for better throughput?
>
> I am accessing over 127.0.0.1
>
Are the server and client coming from the same back-end spindles (I
realize this is localhost)? How many spindles are involved?
If you are reading/writing to the same disk(s) expect seeking to eat
up the vast majority of potential throughput unless you have a total
pool of sufficient IOPS.
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