Java入门之了解JVM(38)

object space 21248K, 17% used [0x0000000081600000,0x00000000819963a0,0x0000000082ac0000)

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/** jdk1.8 新特性:元空间代替永久代

Heap

PSYoungGen total 36352K, used 3787K [0x00000000d7800000, 0x00000000da080000, 0x0000000100000000)

eden space 31232K, 12% used [0x00000000d7800000,0x00000000d7bb2ec8,0x00000000d9680000)

from space 5120K, 0% used [0x00000000d9b80000,0x00000000d9b80000,0x00000000da080000)

to space 5120K, 0% used [0x00000000d9680000,0x00000000d9680000,0x00000000d9b80000)

ParOldGen total 83456K, used 0K [0x0000000086800000, 0x000000008b980000, 0x00000000d7800000)

object space 83456K, 0% used [0x0000000086800000,0x0000000086800000,0x000000008b980000)

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