此时,找不到问题的我再次新开了一个沙箱容器,运行服务进程,然后运行jmap命令,看一看JVM内存的「实际配置」:
jmap -heap pid得到结果:
Attaching to process ID 1474, please wait...
Debugger attached successfully.
Server compiler detected.
JVM version is 25.66-b17
using parallel threads in the new generation.
using thread-local object allocation.
Concurrent Mark-Sweep GC