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gspace
2010 Jan 25
2
Too much cpu wait on nfs server when we need to read data on it
Hi,
I have a big server with 24 Disk on 2 3ware card.
When i write data on my nfs server everything is fine but when i want to read data i have a lot of cpu wait.
[root at NFS /]# vmstat 1
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd free buff cache si so bi bo in cs us sy id wa st
0 1 112 9592 7140 1879496 0 0