search

mgm3746 / garbagecat

Parses Java garbage collection logging and analyzes collectors, safepoint triggers, JVM version, JVM options, and OS information and reports error/warn/info level analysis and recommendations to support JVM tuning and troubleshooting for OpenJDK derivatives: (e.g. Adoptium, Azul, Microsoft, Oracle, Red Hat, etc.).
https://github.com/mgm3746/garbagecat/wiki
Eclipse Public License 1.0
211 stars 50 forks source link

Put Summary at the top of the report #200

Closed Sarkie closed 9 months ago

Sarkie commented 9 months ago

Put Summary at the top of the report

Not sure I need to see the gc log at all, unless you have issues with a line, I have the gc log already, I just need the summary

mgm3746 commented 9 months ago

I can move the summary to the top. It's not showing the complete gc.log. It's showing gc logging lines where the throughput is less than some value (default 90%). I generally set it to 20% with the "-t 20" option. It's critical information because the max pause can be low and the overall throughput great, and there is some 2 minute block when there was one gc after another trying to free space. I call that "localized throughput".

mgm3746 commented 9 months ago

Please take a look at the change, and let me know what you think.

mgm3746 commented 9 months ago

If this is not resolved to your satisfaction, please re-open.