[rrd-users] Using RPN variables in the RRD graph title label: simple yes or no answer
ambipur
aolah76 at freemail.hu
Mon May 13 00:04:53 CEST 2013
Hi Rob,
I think the following code is what you have suggested:
RRDs::graph "/tmp/dummy.png",
"-s -1$_[1]",
"DEF:mem=$rrd/$_[0].rrd:mem:AVERAGE",
"DEF:kernel=$rrd/$_[0].rrd:kernel:AVERAGE",
"PRINT:mem:MAX: %5.3lf %3bytes",
"PRINT:mem:MIN: %5.1lf %sbytes",
"PRINT:mem:AVERAGE: %5.3lf %sbytes",
"PRINT:mem:LAST: %5.3lf %sbytes",
"PRINT:kernel:MAX: %5.1lf %sbytes",
"PRINT:kernel:MIN: %5.1lf %sbytes",
"PRINT:kernel:AVERAGE: %5.1lf %Sbytes",
"PRINT:kernel:LAST: %5.1lf %Sbytes";
But how to access the result of the 8 PRINT commands and redirect their
values to perl variables?
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