Sure. Your dmax has to be >= your tmax. You're not setting the tmax (-x flag), so you're getting the 1 minute (60s) default. But you're telling gmetad that the value actually expires in 5 seconds (-d).
Try setting -d 60 (or even 120 so if you miss 1 sample, you have an interpolated value, but not if you miss 2). -- ReC On Wed, Feb 9, 2011 at 5:17 AM, Indranil Chakravorty < [email protected]> wrote: > Hi, > I have added custom graphs for multiple servers. I am using gmetric calls > through scripts every minute to send across the metrics to the ganglia > server. > OLD PROBLEM > Earlier, I was seeing that even after stopping to run gmetric, the ganglia > graphs keep on plotting some bogus values. This leads to wrong values for > each server as well as for the consolidated graphs for the entire cluster. > One example call of gmetric call by me is, > /usr/bin/gmetric -t float -n "Origin_OK_200" -u "num per sec" -v $v2 > > NEW PROBLEM > > After searching online, I tried adding -d 5 option in addition. So my > example call became, > /usr/bin/gmetric -d 5 -t float -n "Origin_OK_200" -u "num per sec" -v $v2 > > It took care of the bogus values, however now I am seeing that the > consolidated graphs are getting plotted with breaks in between whereas there > really are no breaks in individual server graphs. > > Could anyone have any idea or pointers please? Thanks. > > > Thanks, > Neel > > > > ------------------------------------------------------------------------------ > Free Software Download: Index, Search & Analyze Logs and other IT data in > Real-Time with Splunk. Collect, index and harness all the fast moving IT > data > generated by your applications, servers and devices whether physical, > virtual > or in the cloud. Deliver compliance at lower cost and gain new business > insights. http://p.sf.net/sfu/splunk-dev2dev > _______________________________________________ > Ganglia-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-general > >
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