Re: NFS client (10x) performance regression 2.6.14.7 -> 2.6.15

[Jakob Oestergaard <jakob@unthought.net>]

On Fri, Mar 31, 2006 at 10:55:20AM -0500, Trond Myklebust wrote:
...
> No. They are the nfsstat numbers + timing information. I was interested
> in seeing if the latter can show up something.

Oops sorry. Here you go:

device sparrow:/exported/joe mounted on /u/joe with
fstype nfs statvers=1.0
 opts: rw,vers=3,rsize=32768,wsize=32768,acregmin=3,acregmax=60,acdirmin=30,acdirmax=60,hard,intr,proto=udp,timeo=7,retrans=3
 age:    2526
 caps: caps=0x1,wtmult=4096,dtsize=4096,bsize=0,namelen=255
 sec:    flavor=1
 events: 854 472 4017 4651 56 74 753 8357 3987 3511 0 4016 20 19 20 2 0 56 0 5 4371 0 0 0 0 
 bytes:  131161418 19867448 0 0 114028223 19862777 31282 4349 
 RPC iostats version: 1.0 p/v: 100003/3 (nfs)
 xprt:   udp 1023 0 560 560 0 1832 176
 per-op statistics
  NULL: 1 1 0 0 24 0 0 0
  GETATTR: 115 115 0 0 12880 0 16 24
  SETATTR: 0 0 0 0 0 0 0 0
  LOOKUP: 149 149 0 0 21540 4 28 32
  ACCESS: 97 97 0 0 11640 0 8 8
  READLINK: 2 2 0 0 272 0 0 0
  READ: 193 193 0 0 5977864 176 424 600
  ... all zeroes ...
  READDIRPLUS: 2 2 0 0 6544 0 0 0
  FSSTAT: 0 0 0 0 0 0 0 0
  FSINFO: 1 1 0 0 80 0 4 4
  PATHCONF: 0 0 0 0 0 0 0 0
  COMMIT: 0 0 0 0 0 0 0 0

I'll be offline for a few hours - will check back later tonight.

-- 
/ jakob

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