Tag : SAR

Tag description

SAR is a system monitor command used for Linux distributions.

Tag info

SAR stands for System Activity Report. It outputs the report on different system loads. The provided reports contain information about CPU activity, memory or paging, device load and network. In Linux systems, the sar command can be run through the sysstat package. Generally, it collects report and save system activity information. It reports only about the local activities.


sar [-flags] [ -e time ] [ -f filename ] [-i sec ] [ -s time ]

-f  à  It refers a filename which is a data source for sar

-e à  It is to select data up to time.

-i à   It selects data at intervals.

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