Analyzing Java 8 Parallel Garbage Collection Logs
JVM Command Line Flags
-XX:+AlwaysPreTouch
-XX:CompressedClassSpaceSize=528482304
-XX:ErrorFile=/app/logs/my-biz/hs_err_%p.log
-XX:GCLogFileSize=1048576000
-XX:+HeapDumpBeforeFullGC # Added for test environment
-XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=/app/logs/my-biz
-XX:InitialHeapSize=17179869184
-XX:MaxHeapSize=17179869184
-XX:MaxMe ...
Posted on Sun, 19 Jul 2026 16:28:27 +0000 by Cronje