Difference between revisions of "RRDTool"
Jump to navigation
Jump to search
m (Initial creation) |
m (Formatted "Create a database") |
||
Line 24: | Line 24: | ||
** Therefore 12 x 180 = 2160 raw data points (to provide 12 hrs of data) | ** Therefore 12 x 180 = 2160 raw data points (to provide 12 hrs of data) | ||
* '''Daily''' | * '''Daily''' | ||
15 | ** 5 min average = 5 x 60 / 20 = 15 raw data points in each average | ||
** 24 hr coverage = 24 x 60 = 1440 mins => 1440 / 5 = 288 averaged data points | |||
* '''Weekly''' | |||
60 | ** 20 min average = 20 x 60 / 20 = 60 raw data points in each average | ||
** 7 days coverage = 7 x 24 x 60 = 10,080 mins => 10,080 / 20 = 504 averaged data points | |||
* '''Monthly''' | |||
** 1 hr average = 60 x 60 / 20 = 180 raw data points in each average | |||
744 | ** 31 day coverage = 31 x 24 x 60 = 44,640 mins => 44,640 / 60 = 744 averaged data points | ||
* '''Yearly''' | |||
** 1 day average = 24 x 60 x 60 / 20 = 4,320 raw data points in each average | |||
366 | ** 366 day coverage = 366 x 24 x 60 = 527,040 mins = 527,040 / 24 x 60 = 366 averaged data points | ||
rrdtool create esx1-cpu.rrd --step 20 \ | rrdtool create esx1-cpu.rrd --step 20 \ |