Hi all,
I've added a custom test to a host that sends (performance) information about the mysql daemon that's running on it.
The data on the status page of that mysql test looks like this:
threads : 53 queries per sec : 386 slow queries : 0
All values are absolute (GAUGE) so I added this NCV tag in hobbitserver.cfg:
NCV_mysql="threads:GAUGE,queriespersec:GAUGE,slowqueries:GAUGE"
I also added "mysql=ncv" to the TEST2RRD list in hobbitserver.cfg I
kicked the hobbit daemons so the hobbitserver.cfg file would be read
again. The RRD file is created on the hobbit server after the client
has sent its data. When I check with rrdtool dump mysql.rrd I only
see the first two datasources (threads and queriespersec). The
third/last datasource isn't created/updated in the RRD file, although
you'd expect that according to the NCV_mysql tag in hobbitserver.cfg.
Is there a limitation in the maximum number of datasources the NCV graphing can handle?
I'm running hobbit 4.2.0 on both client and server BTW.
Thanks in advance,
Br.
Dennis