Memory pools, also called fixed-size blocks allocation, is the use of pools for memory management that allows dynamic memory allocation comparable to malloc or C++'s operator new.
Issue Summary : Memmory size displayed near PS Eden Space is 639.5 MB WHILE JAVA_OPTS contains -Xms2558m -Xmx2558m (2.5G) . …
tomcat configuration java-8 memory-pool metaspace