X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=doc%2Frrdgraph_examples.src;h=8ccf8ebddf6f884fc19ed33e3367fec673803e8a;hb=1f8fb56f90e611d4b636c8cb32d0dfbae4afeeb2;hp=632c78772f51f234195e861bee44ff5ad38e912e;hpb=3392d4474ce348fcee1a65bf8f2d9e9a90b7c8f4;p=rrdtool.git diff --git a/doc/rrdgraph_examples.src b/doc/rrdgraph_examples.src index 632c787..8ccf8eb 100644 --- a/doc/rrdgraph_examples.src +++ b/doc/rrdgraph_examples.src @@ -1,4 +1,12 @@ -=include name +=head1 NAME + +=cut + +WARNING: DO NOT EDIT THE POD FILES. THEY ARE AUTO-GENERATED + +=pod + +rrdgraph_examples - Examples for rrdtool graph =head1 SYNOPSIS @@ -36,16 +44,24 @@ ready because comments are intermixed with the examples. VDEF:ds1avg=ds1,AVERAGE,8,* VDEF:ds1min=ds1,MINIMUM,8,* VDEF:ds1pct=95,ds1,PERCENTILE,8,* + Note: consolidation occurs here. + CDEF:ds0bits=ds0,8,* CDEF:ds1bits=ds1,8,* + Note: 10 spaces to move text to the right + COMMENT:" " + Note: three times size == 11 chars, "###.## xBps" + COMMENT:"Maximum " COMMENT:"Average " COMMENT:"Minimum " + Note: last line contains new-line character + COMMENT:"95th percentile\n" AREA:ds0bits#00C000:"Inbound " GPRINT:ds0max:"%6.2lf %Sbps" @@ -69,7 +85,9 @@ Depending on your needs you can do this in two ways: Offset the data, then graph this DEF:mydata=my.rrd:ds:AVERAGE + Note: this will also influence anything that uses "data" + CDEF:data=mydata,100,+ LINE1:data#FF0000:"Data with offset" @@ -78,9 +96,13 @@ Note: this will also influence anything that uses "data" Graph the original data, with an offset DEF:mydata=my.rrd:ds:AVERAGE + Note: no color in the first line so it is not visible + LINE1:100 + Note: the second line gets stacked on top of the first one + LINE1:data#FF0000:"Data with offset":STACK =back @@ -99,7 +121,9 @@ Note: the second line gets stacked on top of the first one --end now --start end-1w DEF:thisweek=router.rrd:ds0:AVERAGE DEF:lastweek=router.rrd:ds0:AVERAGE:end=now-1w:start=end-1w + shift the data forward by one week (604800 seconds) + SHIFT:lastweek:604800 [ more of the usual VDEF and CDEF stuff if you like ] AREA:lastweek#0000FF:Last\ week