谁能解译一下PSYoungGen /PSOldGen/PSPermGen区别及出现的问题?
Heap
PSYoungGen total 44928K, used 916K [0x4e3c0000, 0x50fe0000, 0x51b10000)
eden space 44736K, 2% used [0x4e3c0000,0x4e4a5318,0x50f70000)
from space 192K, 0% used [0x50f70000,0x50f70000,0x50fa0000)
to space 192K, 0% used [0x50fb0000,0x50fb0000,0x50fe0000)
PSOldGen total 453312K, used 125529K [0x32910000, 0x4e3c0000, 0x4e3c0000)
object space 453312K, 27% used [0x32910000,0x3a3a6498,0x4e3c0000)
PSPermGen total 65536K, used 65535K [0x2e910000, 0x32910000, 0x32910000)
object space 65536K, 99% used [0x2e910000,0x3290fff8,0x32910000)