Nagios 1.2 - Load Issue
Tom Brown
tom.brown at goodtechnology.com
Tue May 24 15:39:30 CEST 2005
Hi
I'm currently monitoring around 40 hosts and 200 services using a box
with 2xp3 1Ghz CPU's and 1agig RAM. Everything works OK, bar trending
but need to look at that seperately.
I have noticed that the load on this box steadily increased until the
nagios process is either restarted or reloaded. Please see graph link
for an example.
http://www.ng23.net/graph.png
has anyone else seen this type of behaviour and is there a memory leak
or some other such issue with 1.2 ?
an exapmle of a top would be
CPU states: cpu user nice system irq softirq iowait idle
total 2.2% 0.0% 64.8% 0.0% 0.0% 0.8% 31.8%
cpu00 1.1% 0.0% 64.8% 0.0% 0.1% 0.0% 33.7%
cpu01 3.3% 0.0% 64.8% 0.0% 0.0% 1.7% 29.9%
Mem: 1025392k av, 952196k used, 73196k free, 0k shrd, 65360k
buff
715184k actv, 151796k in_d, 21488k in_c
Swap: 2048276k av, 881904k used, 1166372k free 709040k
cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
26216 nagios 20 0 894M 76M 1884 S 7.2 7.6 264:55 0 nagios
24549 nagios 24 0 894M 76M 1884 S 2.3 7.6 0:00 0 nagios
24554 nagios 24 0 894M 76M 1884 S 2.3 7.6 0:00 1 nagios
24557 nagios 24 0 894M 76M 1884 S 2.1 7.6 0:00 0 nagios
24552 nagios 24 0 894M 77M 2024 S 1.7 7.7 0:00 1 nagios
any ideas ?
thanks
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