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Trying to set up split client load over mutiple servers.

list Olivier Beau
Fri, 28 May 2010 10:23:33 +0200
Message-Id: <user-d01417b016cb@xymon.invalid>

Hi,
Some of my current symptoms:

The ‘top’ command on the server is indicating high I/O load (at times %iowait > 60%).
try changing the cache time of hobbitd_rrd from 30 minutes to 1 hour
it's hardcoded in do_rrd.c
change
#define CACHESZ 6
to
#define CACHESZ 12
The ‘procs’ column warns/alerts about missing processes; closer examination shows that the client data received has been truncated, usually somewhere in the ‘ps’ outout section.
try putting higher values for MAXLINE and MAXMSG* in hobbitserver.cfg
The bb2.html page sometimes shows many ‘purple’ clients; the clients in purple change (eg, a client goes purple for a while 5-30+ minutes, then we get another message processed and the client goes green again.
any logs on the client itself ? (not being able to report to your hobbitserver ?)


Olivier