Re: [PATCH 0/11] nfsd: Summary of "Improve NFS server performance"

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



"J. Bruce Fields" <bfields@xxxxxxxxxxxx> wrote on 04/22/2009 04:27:28 AM:

> The numbers look promising, but very noisy.  Maybe an average of a few
> tests would give more stable numbers?

Is it enough if I cut out some "popular" bufsizes and #processes out of
that
table and post it? If so, here is a smaller list:

----------------------------------------------------------------------
#Processes      Bufsize         OrgBW KB/s      New BW KB/s     %
----------------------------------------------------------------------
4               4096            60660.67        64309.37        6.01
4               16384           60796.86        64069.82        5.38
4               65536           60774.45        63735.24        4.87
4               131072          61369.66        65261.85        6.34

8               4096            50650.45        55400.01        9.37
8               16384           51114.76        56025.31        9.60
8               65536           51000.23        54285.63        6.44
8               131072          52996.73        54021.11        1.93

16              4096            43897.69        46519.89        5.97
16              16384           43883.62        46726.03        6.47
16              65536           43804.33        44865.20        2.42
16              131072          44525.30        43752.62        -1.73

32              4096            39913.14        42279.21        5.92
32              16384           38094.95        42645.32        11.94
32              65536           41438.05        41794.76        .86
32              131072          41869.06        43644.07        4.23

64              4096            35468.42        35529.29        .17
64              16384           31926.51        32694.91        2.40
64              65536           36066.08        36359.77        .81
64              131072          35969.04        37462.86        4.15

128             4096            29311.11        30097.65        2.68
128             16384           28283.58        29071.45        2.78
128             65536           32617.13        33778.46        3.56
128             131072          32972.71        34160.82        3.60

192             4096            27368.48        29318.49        7.12
192             16384           26388.54        29719.15        12.62
192             65536           33374.85        33607.14        .69
192             131072          33523.48        32601.93        -2.74
-----------------------------------------------------------------------
                                1170059.88      1223737.36      4.58%
-----------------------------------------------------------------------

Thanks,

- KK

--
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

[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux