Hi,

Forwarding yet another bug report.


Regards,
robert

----- Forwarded message from Gabor Gombas <[EMAIL PROTECTED]> -----

From: Gabor Gombas <[EMAIL PROTECTED]>
Subject: Bug#362146: iostat: wrong avgqu-sz and %util values
To: Debian Bug Tracking System <[EMAIL PROTECTED]>
X-Mailer: reportbug 3.20
Date: Wed, 12 Apr 2006 16:16:03 +0200

Package: sysstat
Version: 6.1.1-1
Severity: normal


Hi,

I just noticed that "iostat -x -d 2" reports bogus values for avgqu-sz
and %util:

Device:    rrqm/s wrqm/s   r/s   w/s  rsec/s  wsec/s    rkB/s    wkB/s avgrq-sz 
avgqu-sz   await  svctm  %util
sda          0.00   5.00  0.00  6.00    0.00   88.00     0.00    44.00    14.67 
978275.89    8.67 166.75 100.05
sdb          0.00   5.00  0.00  6.00    0.00   88.00     0.00    44.00    14.67 
978275.87    4.58 166.75 100.05
md0          0.00   0.00  0.00  5.50    0.00   44.00     0.00    22.00     8.00 
    0.00    0.00   0.00   0.00
md4          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00
md3          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00
md2          0.00   0.00  0.00  1.50    0.00   12.00     0.00     6.00     8.00 
    0.00    0.00   0.00   0.00
md1          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00
sdc          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00

AMD64 has similar problems, just the numbers are larger:

Device:    rrqm/s wrqm/s   r/s   w/s  rsec/s  wsec/s    rkB/s    wkB/s avgrq-sz 
avgqu-sz   await  svctm  %util
sda          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
9269720640049696.00    0.00   0.00 100.55
sdb          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
9269720640049696.00    0.00   0.00 100.55
sdc          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
9269720640049696.00    0.00   0.00 100.55
sdd          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
9269720640049696.00    0.00   0.00 100.55
md0          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00
md3          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00
md2          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00
md1          0.00   0.00  0.00  0.00    0.00    0.00     0.00     0.00     0.00 
    0.00    0.00   0.00   0.00

Gabor


-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'testing'), (500, 'stable'), (101, 
'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16libata
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages sysstat depends on:
ii  debconf [debconf-2.0]         1.4.72     Debian configuration management sy
ii  libc6                         2.3.6-6    GNU C Library: Shared libraries
ii  lsb-base                      3.1-3      Linux Standard Base 3.1 init scrip
ii  ucf                           2.007      Update Configuration File: preserv

Versions of packages sysstat recommends:
ii  cron                          3.0pl1-94  management of regular background p

-- debconf information:
  sysstat/notice:
  sysstat/remove_files: true
* sysstat/enable: true


----- End forwarded message -----


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