Sar (Unix)

sar
Stable release
sysstat 12.7.6[1] / July 3, 2024 (2024-07-03)
Repositorygithub.com/sysstat
Written inC
Operating systemAIX, Linux, Solaris, HP-UX
TypeSystem reporting
Websitesysstat.github.io
Called regularly by cron, sadc does the monitoring and stores its measurements to files in the /var/log/sa/ folder. The sar client can be used to explore this data.

System Activity Report (sar) is a Unix System V-derived system monitor command used to report on various system loads, including CPU activity, memory/paging, interrupts, device load, network and swap space utilization. Sar uses /proc filesystem for gathering information.[2]

  1. ^ "Sysstat: Tags". GitHub.
  2. ^ "SYSSTAT". sebastien.godard.pagesperso-orange.fr.

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