Difference between revisions of "KSar Sysstat Graphs"
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(Created page with "=GENERAL= Sysstat is installed or install-able on almost every Linux distribution. So this is the best place to hook-up when performance problems cross your path. * Don't...") |
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=get Sysstat performance data= | =get Sysstat performance data= | ||
* all of them on RHEL8 | * all of them on RHEL8 | ||
| − | (for f in /var/log/sa/sa??; do LC_ALL=C sar - | + | (for f in /var/log/sa/sa??; do LC_ALL=C sar -bBdqSruvwWy -I SUM -I ALL -u ALL -P ALL -r -f $f ; done ) >> /tmp/$(hostname -s)-sarReport.txt |
* all of them on CentOS7 | * all of them on CentOS7 | ||
| − | (for f in /var/log/sa/sa??; do LC_ALL=C sar - | + | (for f in /var/log/sa/sa??; do LC_ALL=C sar -bBdqrRSuvwWy -I SUM -I XALL -u ALL -P ALL -r -f $f ; done ) >> /tmp/$(hostname -s)-sarReport.txt |
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| + | [[Category:Linux]] | ||
| + | [[Category:Debugging]] | ||
Latest revision as of 13:54, 5 April 2022
1 GENERAL
Sysstat is installed or install-able on almost every Linux distribution. So this is the best place to hook-up when performance problems cross your path.
- Don't need a modification on target system
- Export and keep a single data file to start performance analysis
- kSar is written in java and can run on almost every desktop machine
2 GET kSar
3 get Sysstat performance data
- all of them on RHEL8
(for f in /var/log/sa/sa??; do LC_ALL=C sar -bBdqSruvwWy -I SUM -I ALL -u ALL -P ALL -r -f $f ; done ) >> /tmp/$(hostname -s)-sarReport.txt
- all of them on CentOS7
(for f in /var/log/sa/sa??; do LC_ALL=C sar -bBdqrRSuvwWy -I SUM -I XALL -u ALL -P ALL -r -f $f ; done ) >> /tmp/$(hostname -s)-sarReport.txt
