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check_load.py

Description

Check load average on Linux systems.

Reads /proc/loadavg file and generate an alert if load1 value is greater than your thresholds.

Usage

$ check_load.py
Load average OK 0.07, 0.18, 0.30 | 'load1'=0.07 'load15'=0.30 'load5'=0.18

$ check_load.py -w 1.5 -c 4
Load average WARNING 2.39, 0.96, 0.60 | 'load1'=2.39 'load15'=0.60 'load5'=0.96

$ check_load.py -w 1.5 -c 4 --cpu-count
Load average OK 2.44, 0.99, 0.62 | 'load1'=2.44 'load15'=0.62 'load5'=0.99

Options

-h, --help            show this help message and exit
-w WARNING_THRESHOLD, --warning WARNING_THRESHOLD
						Warning threshold. Returns warning if load1 is greater
						than this value. Default is 1.
-c CRITICAL_THRESHOLD, --critical CRITICAL_THRESHOLD
						Critical threshold. Returns critical if load1 is
						greater than this value. Default is 2.
--cpu-count           Divides load per CPU count before test against
						thresholds.
-n, --no-alert        No alert, only check and print performance data.
--version             show program's version number and exit

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