sarplot
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hcooper
Produce ASCII graphs of data logged by sar/syshot
sarplot - a script to turn the extremly useful data produced from sar/sysstat into ASCII graphs using gnuplot
Example plot of 1 minute load averages:
$ ./sarplot -m load
1 Minute Load Average
0.08 ++--+----+---+---+---+----+--*+---+---+----+---*---+---+----+---+--++
+ + + + * + 1 Minute Load Average+****** +
0.07 ++ * * ++
| * * |
0.06 ++ * * ++
| * * |
| * * |
0.05 ++ * * * ++
| * * * |
0.04 ++ * * ** * ++
| ** * * * * |
0.03 ++ * ** * * * * * ++
| * ** * * * * * |
0.02 ++ * ** * ** * * * * ** ++
| * ** * ** * * * * * * |
| ** ** * **** * * * * * |
0.01 ++ ** * *** ***** ** * * * * ++
+ + **+ * + *** ***** ** + * * + * * + +
0 ***************-***************-***************+******-******---+--++
00:00 02:00 04:00 06:00 08:00 10:00 12:00 14:00 16:00
Time
Example with date and metric specified:
$ sarplot -m load -d 25 1 Minute Load Average
3 ++-+--+--+--+--+--+-+--+--+--+--+--+--+--+--+--+--+--+-+--+--+--+--+-++
+ + + + + + + 1 Minute Load Average ****** +
| * |
2.5 ++ * ++ | * | | * | 2 ++ * * ++ | * * | | * * * * | 1.5 ++ * ** * * *** ++ | * ** * * *** | | * * * *** **** ** * | 1 ++ * * ** * **** ***** ** ** + | * * **** ** ** * * ***** ** ******* *** | | * ************************* ** ****** ******* 0.5 + * * **************** *** ** * ** * * ** | *** ** * *********** ****** ** * * *| ++***** *** +***+ + * + + + + + 0 ++--*********************--+--+--+--+--+--+--+--+--+-+--+--+--+--+-++ 25/11 25/11 25/11 25/1125/11 25/11 25/11 25/11 25/11 25/1125/11 25/11 26/11 00:00 02:00 04:00 06:0008:00 10:00 12:00 14:00 16:00 18:0020:00 22:00 00:00
hcooper