Linux processes metrics plugin for mackerel.io agent.
mackerel-plugin-linux-proc-stats -pid=<pid>|-pidfile=<pidfile>|-process-pattern=<process pattern> [-metric-key-prefix=<metric-key-prefix>] [-tempfile=<tempfile>] [-follow-child-processes] [-include-dead-children=0]$ ./mackerel-plugin-linux-proc-stats --help
Usage of ./mackerel-plugin-linux-proc-stats:
-follow-child-processes
Follow child processes
-include-dead-children
Include dead kids in cpu sum (default true)
-metric-key-prefix string
Metric key prefix
-pid string
PID
-pidfile string
PID file
-process-pattern string
Match a command against this pattern
-tempfile string
Temp file name
-version
Version[plugin.metrics.linux_proc_stats]
command = "/path/to/mackerel-plugin-linux-proc-stats -pidfile /var/run/nginx.pid -follow-child-processes"
[plugin.metrics.linux_proc_stats]
command = "/path/to/mackerel-plugin-linux-proc-stats -pidfile /var/run/mackerel-agent.pid"
[plugin.metrics.linux_proc_stats]
command = "/path/to/mackerel-plugin-linux-proc-stats -process-pattern 'nginx: master process'"
Running threads.
$ ./mackerel-plugin-linux-proc-stats -pidfile /var/run/mackerel-agent.pid
mackerel-agent_process.memory.vsize 812974080.000000 1458808344
mackerel-agent_process.memory.rss 10448896.000000 1458808344
mackerel-agent_process.num.running 0.000000 1458808344
mackerel-agent_process.num.processes 1.000000 1458808344
mackerel-agent_process.num.threads 26.000000 1458808344
mackerel-agent_process.cpu.usage 0.083986 1458808344Only master process.
$ ./mackerel-plugin-linux-proc-stats -pidfile /var/run/nginx.pid
nginx_process.cpu.usage 0.000000 1458808477
nginx_process.memory.vsize 107450368.000000 1458808477
nginx_process.memory.rss 3399680.000000 1458808477
nginx_process.num.running 0.000000 1458808477
nginx_process.num.processes 1.000000 1458808477
nginx_process.num.threads 1.000000 1458808477Master process and worker processes.
$ ./mackerel-plugin-linux-proc-stats -pidfile /var/run/nginx.pid -follow-child-processes
nginx_process.num.running 0.000000 1458808496
nginx_process.num.processes 2.000000 1458808496
nginx_process.num.threads 2.000000 1458808496
nginx_process.cpu.usage 0.000095 1458808496
nginx_process.memory.vsize 215269376.000000 1458808496
nginx_process.memory.rss 7966720.000000 1458808496
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