一段fullGC日志的分析
2016-06-10 00:19
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{Heap before GC invocations=49 (full 4):
def new generation total 18432K, used 9232K [0x03c00000, 0x05000000, 0x09150000)
eden space 16384K, 43% used [0x03c00000, 0x043043c8, 0x04c00000)
from space 2048K, 100% used [0x04c00000, 0x04e00000, 0x04e00000)
to space 2048K, 0% used [0x04e00000, 0x04e00000, 0x05000000)
tenured generation total 40852K, used 30840K [0x09150000, 0x0b935000, 0x13c00000)
the space 40852K, 75% used [0x09150000, 0x0af6e378, 0x0af6e400, 0x0b935000)
compacting perm gen total 16384K, used 16383K [0x13c00000, 0x14c00000, 0x17c00000)
the space 16384K, 99% used [0x13c00000, 0x14bfffb8, 0x14c00000, 0x14c00000)
No shared spaces configured.
6.693: [Full GC6.693: [Tenured: 30840K->31463K(40852K), 0.0935371 secs] 40073K->31463K(59284K), [Perm : 16383K->16383K(16384K)], 0.0936822 secs] [Times: user=0.09 sys=0.00, real=0.09 secs]
Heap after GC invocations=50 (full 5):
def new generation total 23616K, used 0K [0x03c00000, 0x055a0000, 0x09150000)
eden space 20992K, 0% used [0x03c00000, 0x03c00000, 0x05080000)
from space 2624K, 0% used [0x05080000, 0x05080000, 0x05310000)
to space 2624K, 0% used [0x05310000, 0x05310000, 0x055a0000)
tenured generation total 52440K, used 31463K [0x09150000, 0x0c486000, 0x13c00000)
the space 52440K, 59% used [0x09150000, 0x0b009fd8, 0x0b00a000, 0x0c486000)
compacting perm gen total 16384K, used 16383K [0x13c00000, 0x14c00000, 0x17c00000)
the space 16384K, 99% used [0x13c00000, 0x14bfffb8, 0x14c00000, 0x14c00000)
No shared spaces configured.
}
18432K=[b]16384K+[b]2048K[/b][/b]
[b][b]待续..[/b][/b]
def new generation total 18432K, used 9232K [0x03c00000, 0x05000000, 0x09150000)
eden space 16384K, 43% used [0x03c00000, 0x043043c8, 0x04c00000)
from space 2048K, 100% used [0x04c00000, 0x04e00000, 0x04e00000)
to space 2048K, 0% used [0x04e00000, 0x04e00000, 0x05000000)
tenured generation total 40852K, used 30840K [0x09150000, 0x0b935000, 0x13c00000)
the space 40852K, 75% used [0x09150000, 0x0af6e378, 0x0af6e400, 0x0b935000)
compacting perm gen total 16384K, used 16383K [0x13c00000, 0x14c00000, 0x17c00000)
the space 16384K, 99% used [0x13c00000, 0x14bfffb8, 0x14c00000, 0x14c00000)
No shared spaces configured.
6.693: [Full GC6.693: [Tenured: 30840K->31463K(40852K), 0.0935371 secs] 40073K->31463K(59284K), [Perm : 16383K->16383K(16384K)], 0.0936822 secs] [Times: user=0.09 sys=0.00, real=0.09 secs]
Heap after GC invocations=50 (full 5):
def new generation total 23616K, used 0K [0x03c00000, 0x055a0000, 0x09150000)
eden space 20992K, 0% used [0x03c00000, 0x03c00000, 0x05080000)
from space 2624K, 0% used [0x05080000, 0x05080000, 0x05310000)
to space 2624K, 0% used [0x05310000, 0x05310000, 0x055a0000)
tenured generation total 52440K, used 31463K [0x09150000, 0x0c486000, 0x13c00000)
the space 52440K, 59% used [0x09150000, 0x0b009fd8, 0x0b00a000, 0x0c486000)
compacting perm gen total 16384K, used 16383K [0x13c00000, 0x14c00000, 0x17c00000)
the space 16384K, 99% used [0x13c00000, 0x14bfffb8, 0x14c00000, 0x14c00000)
No shared spaces configured.
}
18432K=[b]16384K+[b]2048K[/b][/b]
[b][b]待续..[/b][/b]
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