Module pid1 

pid1 module

pid1 uses procfs to get some statistics on Linux’s more important process pid1. These metrics can help ensure newer systemds don’t regress or show stange behavior. E.g. more file descriptors without more units.

Structs

Pid1Stats

Process-level statistics for PID 1 (systemd) read from procfs. These metrics help detect regressions or anomalies in the init process itself. Ref: https://manpages.debian.org/buster/manpages/procfs.5.en.html

Enums

MonitordPid1Error

Functions

get_pid_stats

Get procfs info on pid 1 - https://manpages.debian.org/buster/manpages/procfs.5.en.html

update_pid1_stats

Async wrapper than can update PID1 stats when passed a locked struct