View Past Performance Data With sar

sysstat stores past data in the directory

sar historical data

Each day log files are stored in a file with the respective date.

To view logs for day 9, run

If you want to see entries during a specific time, you can use


sar view past data for specific time

You can specify end time with -e option

If you want to see IO data, use -b option

Need help with Linux Server or WordPress? We can help!

Leave a Reply

Your email address will not be published. Required fields are marked *