Recommend GC log analyzer tool : GCPlot & GCeasy

GCPlot

Install

Docker Installation
You can run GCPlot in a Docker container.

In order to run GCPlot as-is without additional configuration, run next command:

docker run -d -p 8080:80 gcplot/gcplot

After that eventually the platform will be accessible from your host machine at http://127.0.0.1:8080 address.

Upload GC log

JVM arguments

-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -XX:+PrintTenuringDistribution -XX:+PrintGCCause -XX:+PrintHeapAtGC -XX:+PrintAdaptiveSizePolicy -XX:+UnlockDiagnosticVMOptions -XX:+G1SummarizeRSetStats -XX:G1SummarizeRSetStatsPeriod=1 -Xloggc:/var/output/logs/garbagecollector.log -XX:+UseG1GC 

Analysis Groups

Universal GC Log Analyzer

https://gceasy.io/
It is more powerful than GCPlot, but you have to upload you GC logs to their backend and pay to see the analysis report.

GCPlot is free and open source

Fork from github
https://it.gcplot.com/