check_logrep

Project Notes

Analyses apache logs using logrep (http://code.google.com/p/wtop/).

Requires : wtop/logrep (http://code.google.com/p/wtop/) installed and configured.

Returns :

* Percentage of >399 responses in the last X minutes
* Percentage of slow (>1000msec) responses in the last X minutes
* Number of bots for the last X minutes.
* Average response time for the last X minutes.

Will go CRITICAL / WARNING only for the first 2

Returns perfdata for all.

Usage: check_logrep -w -c -W -C -G -R -M -L

OPTIONS:
-w Percentage of >399 responces WARNING threashold (%)
-c Percentage of >399 responces CRITICAL threashold (%)
-W Percentage of slow (>1000msec) responces WARNING threashold (%)
-C Percentage of slow (>1000mses) responces CRITICAL threashold (%)
-G Average responce time WARNING threashold (msec)
-R Average responce time CRITICAL threashold (msec)
-M Number of -M last minutes to report on
-L Number of lines to parse (starting from the end) This setting overrides -M. So if -L lines covers
1 minute and -M is 5, only 1 min will be reported
-h Usage, prints this message
EXAMPLE :
check_logrep -w 15 -c 20 -W 15 -C 20 -G 300 -R 500 -M 5 -L 35000

Note : You will need to do some tuning to find a suitable time (M)/no of lines(L) balance. If your -L and -M values are large and the log file is "busy" logrep will take a long time to run.