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List:       suse-linux-e
Subject:    Re: [SLE] How to get disk IO information?
From:       Nick LeRoy <nleroy () cs ! wisc ! edu>
Date:       2005-09-03 5:36:13
Message-ID: 200509030036.15240.nleroy () cs ! wisc ! edu
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On Saturday 03 September 2005 12:31 am, raymond raymond wrote:
> Hi, there, I am a new guy of Suse linux. This time, I want to
> get the run-time disks IO,page in and page out information.
> I refered to some documentations and they said I can get
> those information from the proc/stat file.But I used "cat stat"
> to show that file. It gave the following information:

Have you tried looking into iostat and vmstat?

-Nick

$ vmstat
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in    cs us sy id wa
 4  2   2800   8028  31292 276264    0    1 10063  9695 1439  1913 43 37  8 12
$ iostat
Linux 2.6.11.4-21.9-default (l06)   09/03/2005

avg-cpu:  %user   %nice %system %iowait   %idle
          24.42   18.60   36.86   12.01    8.11

Device:            tps   Blk_read/s   Blk_wrtn/s   Blk_read   Blk_wrtn
fd0               0.00         0.00         0.00          4          0
sda              17.79       407.95       104.67     814266     208928
sdb              24.23      6675.01        10.89   13323316      21744
sdc               0.07         1.19         0.10       2372        200
sdd              22.38      7141.99         1.08   14255416       2152
sde               0.23         4.12         0.10       8216        200
hda              25.87         6.76     19327.63      13494   38577942
hdb              15.72       554.67       100.06    1107112     199728
hde              63.62      5532.09        47.10   11042056      94008


-- 
           <<< Why, oh, why, didn't I take the blue pill? >>>
 /`-_    Nicholas R. LeRoy               The Condor Project
{     }/ http://www.cs.wisc.edu/~nleroy  http://www.cs.wisc.edu/condor
 \    /  nleroy@cs.wisc.edu              The University of Wisconsin
 |_*_|   608-265-5761                    Department of Computer Sciences

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