Your message dated Sat, 05 Dec 2009 21:32:46 +0000
with message-id <[email protected]>
and subject line Bug#554003: fixed in munin 1.2.6-10~lenny2
has caused the Debian Bug report #554003,
regarding please fix in s-p-u: cpu plugin has too strict limits
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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554003: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=554003
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: munin-node
Version: 1.2.5-1
Severity: normal
Tags: patch
Hi,
the cpu munin plugin configures its DERIVE fields with min and max.
Minimum is set to 0, and maximum is set to 100*numcpus. It gets its
values from /proc/stat.
The problem is that if your system is mostly in one state (e.g. idle)
then the derived values over time sometimes are slightly larger than the
configured max. For instance it might be 100.12 instead of 100 for one
second of idling.
Munin-update/rrd then throws away these data points.
A nice example of what happens can be found at
http://asteria.noreply.org/~weasel/cpu-week.png
An easy fix is to slightly raise the configured max:
--- /usr/share/munin/plugins/cpu 2009-03-13 14:10:06.000000000 +0100
+++ /usr/local/bin/munin-cpu 2009-11-02 11:48:21.000000000 +0100
@@ -47,6 +47,7 @@
SYSWARNING=`expr $PERCENT '*' 30 / 100`
SYSCRITICAL=`expr $PERCENT '*' 50 / 100`
USRWARNING=`expr $PERCENT '*' 80 / 100`
+ MAX=$(($MAX * 120 / 100))
echo 'graph_title CPU usage'
echo "graph_order system user nice idle" $extinfo
echo "graph_args --base 1000 -r --lower-limit 0 --upper-limit
$graphlimit"
If you agree with the fix then seeing this in a stable point release
would be nice. It makes the cpu graphs pretty pointless at the moment.
Cheers,
weasel
--- End Message ---
--- Begin Message ---
Source: munin
Source-Version: 1.2.6-10~lenny2
We believe that the bug you reported is fixed in the latest version of
munin, which is due to be installed in the Debian FTP archive:
munin-node_1.2.6-10~lenny2_all.deb
to main/m/munin/munin-node_1.2.6-10~lenny2_all.deb
munin-plugins-extra_1.2.6-10~lenny2_all.deb
to main/m/munin/munin-plugins-extra_1.2.6-10~lenny2_all.deb
munin_1.2.6-10~lenny2.diff.gz
to main/m/munin/munin_1.2.6-10~lenny2.diff.gz
munin_1.2.6-10~lenny2.dsc
to main/m/munin/munin_1.2.6-10~lenny2.dsc
munin_1.2.6-10~lenny2_all.deb
to main/m/munin/munin_1.2.6-10~lenny2_all.deb
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Holger Levsen <[email protected]> (supplier of updated munin package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Wed, 25 Nov 2009 10:51:26 +0100
Source: munin
Binary: munin-node munin-plugins-extra munin
Architecture: source all
Version: 1.2.6-10~lenny2
Distribution: stable-proposed-updates
Urgency: low
Maintainer: Munin Debian Maintainers <[email protected]>
Changed-By: Holger Levsen <[email protected]>
Description:
munin - network-wide graphing framework (grapher/gatherer)
munin-node - network-wide graphing framework (node)
munin-plugins-extra - network-wide graphing framework (user contributed
plugins for nod
Closes: 535575 554003
Changes:
munin (1.2.6-10~lenny2) stable-proposed-updates; urgency=low
.
* Apply patch by Brian De Wolf (taken from upstream trunk r2352 and
1.2.6-14 from Debian squeeze) to fix gaps in graphs of the cpu plugin due
to changes in the way the kernel reports cpu usage.
(Closes: #535575, #554003)
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munin-node_1.2.6-10~lenny2_all.deb
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