Nagios plugin to aggregate perfdata from multiple checks so we can draw a unified graph of activity across several servers.
This check should be run on a nagios server (not via nrpe) as it pulls information directly from status.dat
Usage:
check_aggregate_perfdata
-H|host-regex Host regex to match (optional, if missing it will aggregate accross all hosts)
-s|service-description Nagios service description to match (required)
-p|perf-label Perfdata label to aggregate (required)
-f|status-file Path to Nagios status.dat file (defaults to /var/log/nagios/status.dat)
-u|units Units of result (defaults to no units)
-w|warning Warning threshold (optional)
-c|critical Critical threshold (optional)
-a|average Average the results rather than summing them