Vinay bansal wrote:
New to Ganglia. I am trying to understand the Ganglia metrics output. e.g....<METRIC NAME="cpu_nice" VAL="0.0" TYPE="float" UNITS="%" TN="176336" TMAX="90" DMAX="0" SLOPE="both" SOURCE="gmond"/>Not clear what does the following means a) TN b) TMAX c) DMAX
Tn = time now (which is the number of seconds since the metric was received)Tmax = the maximum about of time that can pass until we should receive updated info about a metric.
If Tn > Tmax, then we know we missed a metric message. Dmax = data max(which is the maximum about of time the metric will exist before it is marked to be deleted. If 0, then forever)
-matt
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