And again in a new place on subsequent attempt. I've attached the logging
this time because the amount of logging between the last Tomcat line and the
GC line was significant!
- Bradley
On Thu, Sep 3, 2009 at 1:49 PM, Caldarale, Charles R <
chuck.caldar...@unisys.com> wrote:
> > From: Bradley Wagner [mailto:bradley.wag...@hannonhill.com]
> > Subject: Re: 100% usage and hanging on startup of Spring/Hibernate app
> > in Tomcat 5.5 on Ubuntu 7
> >
> > Maybe it can't connect when it's hung.
>
> Quite possible; GC stops all threads, so the JMX agent may well be
> suspended.
>
> You might want to try turning on pretty much all of the GC-related trace
> flags:
>
> -XX:+PrintGC
> -XX:+PrintGCDetails
> -XX:+PrintGCTimeStamps
> -XX:+PrintGCTaskTimeStamps
> -XX:+PrintReferenceGC
> -XX:+TraceGen0Time
> -XX:+TraceGen1Time
> -XX:+PrintTenuringDistribution
> -XX:+PrintHeapAtGC
> -XX:+TraceParallelOldGCTasks
> -XX:+PrintParallelOldGCPhaseTimes
>
> (All on one line, of course.) This will produce a *lot* of output.
>
> - Chuck
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
> MATERIAL and is thus for use only by the intended recipient. If you received
> this in error, please contact the sender and delete the e-mail and its
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>
>
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>
2009-09-03 15:47:31,314 INFO [TableMetadata] : columns: [xmldata, id, version]
{Heap before GC invocations=16 (full 0):
PSYoungGen total 47168K, used 39534K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 36352K, 100% used [0xb0870000,0xb2bf0000,0xb2bf0000)
from space 10816K, 29% used [0xb2bf0000,0xb2f0b9a8,0xb3680000)
to space 10496K, 0% used [0xb3710000,0xb3710000,0xb4150000)
PSOldGen total 466048K, used 27270K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 5% used [0x94150000,0x95bf1b80,0xb0870000)
PSPermGen total 28032K, used 27963K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91c9eed0,0x91cb0000)
30.488: [GC30.496: [SoftReference, 0 refs, 0.0000100 secs]30.496:
[WeakReference, 60 refs, 0.0000240 secs]30.496: [FinalReference, 0 refs,
0.0000060 secs]30.496: [PhantomReference, 0 refs, 0.0000060 secs]30.496: [JNI
Weak Reference, 0.0000020 secs]
Desired survivor size 10747904 bytes, new threshold 1 (max 15)
[PSYoungGen: 39534K->1648K(47744K)] 66805K->32097K(513792K), 0.0086770 secs]
[Times: user=0.00 sys=0.01, real=0.01 secs]
Heap after GC invocations=16 (full 0):
PSYoungGen total 47744K, used 1648K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 0% used [0xb0870000,0xb0870000,0xb2cd0000)
from space 10496K, 15% used [0xb3710000,0xb38ac140,0xb4150000)
to space 10496K, 0% used [0xb2cd0000,0xb2cd0000,0xb3710000)
PSOldGen total 466048K, used 30449K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 6% used [0x94150000,0x95f0c480,0xb0870000)
PSPermGen total 28032K, used 27963K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91c9eed0,0x91cb0000)
}
VM-Thread 30487334 30495913 30496387
GC-Thread 0 entries: 24
[ old-to-young-roots-task 30487618 30491453 ]
[ serial-old-to-young-roots-task 30491456 30491653 ]
[ scavenge-roots-task 30491654 30491657 ]
[ scavenge-roots-task 30491657 30491677 ]
[ thread-roots-task 30491678 30491698 ]
[ thread-roots-task 30491699 30491704 ]
[ thread-roots-task 30491705 30491712 ]
[ thread-roots-task 30491713 30491732 ]
[ thread-roots-task 30491732 30491741 ]
[ thread-roots-task 30491742 30491748 ]
[ thread-roots-task 30491748 30491750 ]
[ thread-roots-task 30491751 30491752 ]
[ thread-roots-task 30491754 30491755 ]
[ thread-roots-task 30491756 30491757 ]
[ thread-roots-task 30491758 30491764 ]
[ thread-roots-task 30491764 30491770 ]
[ thread-roots-task 30491770 30492076 ]
[ thread-roots-task 30492077 30492079 ]
[ scavenge-roots-task 30492080 30492089 ]
[ scavenge-roots-task 30492089 30492091 ]
[ scavenge-roots-task 30492091 30492094 ]
[ scavenge-roots-task 30492095 30492512 ]
[ scavenge-roots-task 30492512 30492514 ]
[ steal-task 30492515 30495882 ]
GC-Thread 1 entries: 3
[ old-to-young-roots-task 30487602 30494947 ]
[ steal-task 30494952 30495881 ]
[ waitfor-barrier-task 30495882 30495897 ]
{Heap before GC invocations=17 (full 0):
PSYoungGen total 47744K, used 38896K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 100% used [0xb0870000,0xb2cd0000,0xb2cd0000)
from space 10496K, 15% used [0xb3710000,0xb38ac140,0xb4150000)
to space 10496K, 0% used [0xb2cd0000,0xb2cd0000,0xb3710000)
PSOldGen total 466048K, used 30449K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 6% used [0x94150000,0x95f0c480,0xb0870000)
PSPermGen total 28032K, used 28017K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91cac440,0x91cb0000)
30.664: [GC30.672: [SoftReference, 0 refs, 0.0000090 secs]30.672:
[WeakReference, 433 refs, 0.0000750 secs]30.672: [FinalReference, 4 refs,
0.0000080 secs]30.672: [PhantomReference, 0 refs, 0.0000060 secs]30.672: [JNI
Weak Reference, 0.0000010 secs]
Desired survivor size 10747904 bytes, new threshold 1 (max 15)
[PSYoungGen: 38896K->990K(47744K)] 69345K->33063K(513792K), 0.0083680 secs]
[Times: user=0.01 sys=0.01, real=0.01 secs]
Heap after GC invocations=17 (full 0):
PSYoungGen total 47744K, used 990K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 0% used [0xb0870000,0xb0870000,0xb2cd0000)
from space 10496K, 9% used [0xb2cd0000,0xb2dc7a18,0xb3710000)
to space 10496K, 0% used [0xb3710000,0xb3710000,0xb4150000)
PSOldGen total 466048K, used 32073K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 6% used [0x94150000,0x960a2580,0xb0870000)
PSPermGen total 28032K, used 28017K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91cac440,0x91cb0000)
}
VM-Thread 30664052 30672127 30672791
GC-Thread 0 entries: 13
[ old-to-young-roots-task 30664366 30669882 ]
[ serial-old-to-young-roots-task 30669886 30670126 ]
[ thread-roots-task 30670127 30670141 ]
[ thread-roots-task 30670142 30670156 ]
[ thread-roots-task 30670157 30670164 ]
[ thread-roots-task 30670165 30670173 ]
[ thread-roots-task 30670174 30670176 ]
[ scavenge-roots-task 30670176 30670185 ]
[ scavenge-roots-task 30670186 30670189 ]
[ scavenge-roots-task 30670190 30670193 ]
[ scavenge-roots-task 30670194 30670569 ]
[ scavenge-roots-task 30670570 30670571 ]
[ steal-task 30670572 30672103 ]
GC-Thread 1 entries: 14
[ old-to-young-roots-task 30664306 30670099 ]
[ scavenge-roots-task 30670101 30670104 ]
[ scavenge-roots-task 30670105 30670121 ]
[ thread-roots-task 30670122 30670137 ]
[ thread-roots-task 30670138 30670145 ]
[ thread-roots-task 30670146 30670157 ]
[ thread-roots-task 30670158 30670159 ]
[ thread-roots-task 30670160 30670161 ]
[ thread-roots-task 30670161 30670162 ]
[ thread-roots-task 30670163 30670164 ]
[ thread-roots-task 30670166 30670171 ]
[ thread-roots-task 30670172 30670815 ]
[ steal-task 30670816 30672095 ]
[ waitfor-barrier-task 30672096 30672117 ]
{Heap before GC invocations=18 (full 0):
PSYoungGen total 47744K, used 38238K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 100% used [0xb0870000,0xb2cd0000,0xb2cd0000)
from space 10496K, 9% used [0xb2cd0000,0xb2dc7a18,0xb3710000)
to space 10496K, 0% used [0xb3710000,0xb3710000,0xb4150000)
PSOldGen total 466048K, used 32073K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 6% used [0x94150000,0x960a2580,0xb0870000)
PSPermGen total 28032K, used 28019K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91cacd68,0x91cb0000)
30.772: [GC30.777: [SoftReference, 0 refs, 0.0000080 secs]30.777:
[WeakReference, 202 refs, 0.0000460 secs]30.777: [FinalReference, 0 refs,
0.0000070 secs]30.777: [PhantomReference, 0 refs, 0.0000060 secs]30.777: [JNI
Weak Reference, 0.0000010 secs]
Desired survivor size 10747904 bytes, new threshold 1 (max 15)
[PSYoungGen: 38238K->320K(47744K)] 70311K->33325K(513792K), 0.0056800 secs]
[Times: user=0.01 sys=0.00, real=0.01 secs]
Heap after GC invocations=18 (full 0):
PSYoungGen total 47744K, used 320K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 0% used [0xb0870000,0xb0870000,0xb2cd0000)
from space 10496K, 3% used [0xb3710000,0xb3760000,0xb4150000)
to space 10496K, 0% used [0xb2cd0000,0xb2cd0000,0xb3710000)
PSOldGen total 466048K, used 33005K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x9618b6c0,0xb0870000)
PSPermGen total 28032K, used 28019K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91cacd68,0x91cb0000)
}
VM-Thread 30771466 30777094 30777516
GC-Thread 0 entries: 9
[ old-to-young-roots-task 30771768 30774518 ]
[ thread-roots-task 30774519 30774521 ]
[ scavenge-roots-task 30774522 30774533 ]
[ scavenge-roots-task 30774534 30774537 ]
[ scavenge-roots-task 30774538 30774541 ]
[ scavenge-roots-task 30774541 30774948 ]
[ scavenge-roots-task 30774949 30774950 ]
[ steal-task 30774951 30777078 ]
[ waitfor-barrier-task 30777079 30777198 ]
GC-Thread 1 entries: 18
[ old-to-young-roots-task 30771731 30773586 ]
[ serial-old-to-young-roots-task 30773594 30774262 ]
[ scavenge-roots-task 30774263 30774266 ]
[ scavenge-roots-task 30774267 30774282 ]
[ thread-roots-task 30774283 30774299 ]
[ thread-roots-task 30774304 30774309 ]
[ thread-roots-task 30774310 30774320 ]
[ thread-roots-task 30774321 30774334 ]
[ thread-roots-task 30774334 30774342 ]
[ thread-roots-task 30774343 30774348 ]
[ thread-roots-task 30774349 30774350 ]
[ thread-roots-task 30774351 30774352 ]
[ thread-roots-task 30774352 30774353 ]
[ thread-roots-task 30774354 30774355 ]
[ thread-roots-task 30774355 30774366 ]
[ thread-roots-task 30774367 30774370 ]
[ thread-roots-task 30774371 30775215 ]
[ steal-task 30775216 30777078 ]
{Heap before GC invocations=19 (full 0):
PSYoungGen total 47744K, used 37568K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 100% used [0xb0870000,0xb2cd0000,0xb2cd0000)
from space 10496K, 3% used [0xb3710000,0xb3760000,0xb4150000)
to space 10496K, 0% used [0xb2cd0000,0xb2cd0000,0xb3710000)
PSOldGen total 466048K, used 33005K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x9618b6c0,0xb0870000)
PSPermGen total 28032K, used 28025K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91cae658,0x91cb0000)
30.875: [GC30.877: [SoftReference, 0 refs, 0.0000070 secs]30.877:
[WeakReference, 0 refs, 0.0000060 secs]30.877: [FinalReference, 0 refs,
0.0000060 secs]30.877: [PhantomReference, 0 refs, 0.0000060 secs]30.877: [JNI
Weak Reference, 0.0000020 secs]
Desired survivor size 10682368 bytes, new threshold 1 (max 15)
[PSYoungGen: 37568K->104K(47744K)] 70573K->33331K(513792K), 0.0023480 secs]
[Times: user=0.01 sys=0.00, real=0.01 secs]
Heap after GC invocations=19 (full 0):
PSYoungGen total 47744K, used 104K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 0% used [0xb0870000,0xb0870000,0xb2cd0000)
from space 10496K, 0% used [0xb2cd0000,0xb2cea010,0xb3710000)
to space 10432K, 0% used [0xb3720000,0xb3720000,0xb4150000)
PSOldGen total 466048K, used 33227K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x961c2ed0,0xb0870000)
PSPermGen total 28032K, used 28025K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91cae658,0x91cb0000)
}
VM-Thread 30874523 30876847 30877230
GC-Thread 0 entries: 19
[ old-to-young-roots-task 30874809 30875439 ]
[ serial-old-to-young-roots-task 30875441 30876056 ]
[ scavenge-roots-task 30876057 30876060 ]
[ scavenge-roots-task 30876061 30876077 ]
[ thread-roots-task 30876078 30876099 ]
[ thread-roots-task 30876099 30876110 ]
[ thread-roots-task 30876111 30876118 ]
[ thread-roots-task 30876119 30876131 ]
[ thread-roots-task 30876132 30876137 ]
[ thread-roots-task 30876137 30876143 ]
[ thread-roots-task 30876144 30876145 ]
[ thread-roots-task 30876146 30876147 ]
[ thread-roots-task 30876148 30876149 ]
[ thread-roots-task 30876150 30876151 ]
[ thread-roots-task 30876151 30876157 ]
[ thread-roots-task 30876158 30876162 ]
[ thread-roots-task 30876162 30876632 ]
[ scavenge-roots-task 30876633 30876635 ]
[ steal-task 30876635 30876811 ]
GC-Thread 1 entries: 8
[ old-to-young-roots-task 30874823 30876372 ]
[ thread-roots-task 30876375 30876376 ]
[ scavenge-roots-task 30876377 30876379 ]
[ scavenge-roots-task 30876380 30876382 ]
[ scavenge-roots-task 30876382 30876384 ]
[ scavenge-roots-task 30876385 30876807 ]
[ steal-task 30876808 30876810 ]
[ waitfor-barrier-task 30876812 30876821 ]
{Heap before GC invocations=20 (full 0):
PSYoungGen total 47744K, used 37352K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37248K, 100% used [0xb0870000,0xb2cd0000,0xb2cd0000)
from space 10496K, 0% used [0xb2cd0000,0xb2cea010,0xb3710000)
to space 10432K, 0% used [0xb3720000,0xb3720000,0xb4150000)
PSOldGen total 466048K, used 33227K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x961c2ed0,0xb0870000)
PSPermGen total 28032K, used 28031K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91caffb8,0x91cb0000)
30.997: [GC30.998: [SoftReference, 0 refs, 0.0000080 secs]30.998:
[WeakReference, 106 refs, 0.0000090 secs]30.998: [FinalReference, 0 refs,
0.0000060 secs]30.999: [PhantomReference, 0 refs, 0.0000080 secs]30.999: [JNI
Weak Reference, 0.0000010 secs]
Desired survivor size 10485760 bytes, new threshold 1 (max 15)
[PSYoungGen: 37352K->384K(48000K)] 70579K->33623K(514048K), 0.0017990 secs]
[Times: user=0.00 sys=0.00, real=0.00 secs]
Heap after GC invocations=20 (full 0):
PSYoungGen total 48000K, used 384K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37568K, 0% used [0xb0870000,0xb0870000,0xb2d20000)
from space 10432K, 3% used [0xb3720000,0xb3780000,0xb4150000)
to space 10240K, 0% used [0xb2d20000,0xb2d20000,0xb3720000)
PSOldGen total 466048K, used 33239K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x961c5ed0,0xb0870000)
PSPermGen total 28032K, used 28031K [0x90150000, 0x91cb0000, 0x94150000)
object space 28032K, 99% used [0x90150000,0x91caffb8,0x91cb0000)
}
VM-Thread 30996631 30998424 30998782
GC-Thread 0 entries: 24
[ old-to-young-roots-task 30996900 30997323 ]
[ serial-old-to-young-roots-task 30997326 30997376 ]
[ scavenge-roots-task 30997377 30997379 ]
[ scavenge-roots-task 30997380 30997395 ]
[ thread-roots-task 30997395 30997410 ]
[ thread-roots-task 30997410 30997415 ]
[ thread-roots-task 30997416 30997422 ]
[ thread-roots-task 30997423 30997434 ]
[ thread-roots-task 30997434 30997439 ]
[ thread-roots-task 30997439 30997445 ]
[ thread-roots-task 30997446 30997447 ]
[ thread-roots-task 30997447 30997448 ]
[ thread-roots-task 30997449 30997450 ]
[ thread-roots-task 30997450 30997451 ]
[ thread-roots-task 30997452 30997460 ]
[ thread-roots-task 30997461 30997465 ]
[ thread-roots-task 30997465 30998029 ]
[ thread-roots-task 30998029 30998035 ]
[ scavenge-roots-task 30998035 30998038 ]
[ scavenge-roots-task 30998039 30998040 ]
[ scavenge-roots-task 30998040 30998043 ]
[ scavenge-roots-task 30998043 30998414 ]
[ steal-task 30998415 30998416 ]
[ waitfor-barrier-task 30998416 30998423 ]
GC-Thread 1 entries: 3
[ old-to-young-roots-task 30996879 30998224 ]
[ scavenge-roots-task 30998225 30998227 ]
[ steal-task 30998227 30998417 ]
{Heap before GC invocations=21 (full 0):
PSYoungGen total 48000K, used 37952K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37568K, 100% used [0xb0870000,0xb2d20000,0xb2d20000)
from space 10432K, 3% used [0xb3720000,0xb3780000,0xb4150000)
to space 10240K, 0% used [0xb2d20000,0xb2d20000,0xb3720000)
PSOldGen total 466048K, used 33239K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x961c5ed0,0xb0870000)
PSPermGen total 28160K, used 28032K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb0110,0x91cd0000)
31.098: [GC31.100: [SoftReference, 0 refs, 0.0000090 secs]31.100:
[WeakReference, 106 refs, 0.0000100 secs]31.100: [FinalReference, 0 refs,
0.0000060 secs]31.100: [PhantomReference, 0 refs, 0.0000060 secs]31.100: [JNI
Weak Reference, 0.0000020 secs]
Desired survivor size 10289152 bytes, new threshold 1 (max 15)
[PSYoungGen: 37952K->320K(47808K)] 71191K->33795K(513856K), 0.0025400 secs]
[Times: user=0.01 sys=0.00, real=0.01 secs]
Heap after GC invocations=21 (full 0):
PSYoungGen total 47808K, used 320K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37568K, 0% used [0xb0870000,0xb0870000,0xb2d20000)
from space 10240K, 3% used [0xb2d20000,0xb2d70000,0xb3720000)
to space 10048K, 0% used [0xb3780000,0xb3780000,0xb4150000)
PSOldGen total 466048K, used 33475K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x96200ed0,0xb0870000)
PSPermGen total 28160K, used 28032K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb0110,0x91cd0000)
}
VM-Thread 31097682 31100203 31100569
GC-Thread 0 entries: 8
[ old-to-young-roots-task 31097933 31099714 ]
[ thread-roots-task 31099716 31099717 ]
[ scavenge-roots-task 31099718 31099719 ]
[ scavenge-roots-task 31099720 31099721 ]
[ scavenge-roots-task 31099722 31099729 ]
[ scavenge-roots-task 31099730 31100186 ]
[ steal-task 31100187 31100188 ]
[ waitfor-barrier-task 31100188 31100196 ]
GC-Thread 1 entries: 19
[ old-to-young-roots-task 31097943 31099259 ]
[ serial-old-to-young-roots-task 31099261 31099313 ]
[ scavenge-roots-task 31099313 31099316 ]
[ scavenge-roots-task 31099316 31099332 ]
[ thread-roots-task 31099333 31099352 ]
[ thread-roots-task 31099353 31099365 ]
[ thread-roots-task 31099366 31099373 ]
[ thread-roots-task 31099374 31099385 ]
[ thread-roots-task 31099386 31099390 ]
[ thread-roots-task 31099391 31099397 ]
[ thread-roots-task 31099397 31099399 ]
[ thread-roots-task 31099399 31099400 ]
[ thread-roots-task 31099400 31099401 ]
[ thread-roots-task 31099402 31099403 ]
[ thread-roots-task 31099403 31099409 ]
[ thread-roots-task 31099409 31099418 ]
[ thread-roots-task 31099419 31099756 ]
[ scavenge-roots-task 31099757 31099759 ]
[ steal-task 31099759 31100188 ]
{Heap before GC invocations=22 (full 0):
PSYoungGen total 47808K, used 37888K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 37568K, 100% used [0xb0870000,0xb2d20000,0xb2d20000)
from space 10240K, 3% used [0xb2d20000,0xb2d70000,0xb3720000)
to space 10048K, 0% used [0xb3780000,0xb3780000,0xb4150000)
PSOldGen total 466048K, used 33475K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x96200ed0,0xb0870000)
PSPermGen total 28160K, used 28035K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb0cb8,0x91cd0000)
31.200: [GC31.202: [SoftReference, 0 refs, 0.0000090 secs]31.202:
[WeakReference, 106 refs, 0.0000110 secs]31.202: [FinalReference, 0 refs,
0.0000050 secs]31.202: [PhantomReference, 0 refs, 0.0000060 secs]31.202: [JNI
Weak Reference, 0.0000010 secs]
Desired survivor size 9961472 bytes, new threshold 1 (max 15)
[PSYoungGen: 37888K->256K(48512K)] 71363K->33967K(514560K), 0.0023770 secs]
[Times: user=0.00 sys=0.00, real=0.00 secs]
Heap after GC invocations=22 (full 0):
PSYoungGen total 48512K, used 256K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 38464K, 0% used [0xb0870000,0xb0870000,0xb2e00000)
from space 10048K, 2% used [0xb3780000,0xb37c0000,0xb4150000)
to space 9728K, 0% used [0xb2e00000,0xb2e00000,0xb3780000)
PSOldGen total 466048K, used 33711K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x9623bed0,0xb0870000)
PSPermGen total 28160K, used 28035K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb0cb8,0x91cd0000)
}
VM-Thread 31199354 31201724 31202121
GC-Thread 0 entries: 3
[ old-to-young-roots-task 31199637 31201546 ]
[ scavenge-roots-task 31201548 31201549 ]
[ steal-task 31201550 31201713 ]
GC-Thread 1 entries: 24
[ old-to-young-roots-task 31199650 31200884 ]
[ serial-old-to-young-roots-task 31200887 31200939 ]
[ scavenge-roots-task 31200940 31200942 ]
[ scavenge-roots-task 31200943 31200960 ]
[ thread-roots-task 31200960 31200976 ]
[ thread-roots-task 31200977 31200981 ]
[ thread-roots-task 31200982 31200988 ]
[ thread-roots-task 31200989 31201003 ]
[ thread-roots-task 31201004 31201009 ]
[ thread-roots-task 31201009 31201015 ]
[ thread-roots-task 31201015 31201017 ]
[ thread-roots-task 31201017 31201018 ]
[ thread-roots-task 31201019 31201020 ]
[ thread-roots-task 31201020 31201021 ]
[ thread-roots-task 31201022 31201028 ]
[ thread-roots-task 31201028 31201032 ]
[ thread-roots-task 31201033 31201296 ]
[ thread-roots-task 31201297 31201304 ]
[ scavenge-roots-task 31201304 31201307 ]
[ scavenge-roots-task 31201308 31201309 ]
[ scavenge-roots-task 31201309 31201312 ]
[ scavenge-roots-task 31201313 31201710 ]
[ steal-task 31201711 31201712 ]
[ waitfor-barrier-task 31201712 31201718 ]
{Heap before GC invocations=23 (full 0):
PSYoungGen total 48512K, used 38720K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 38464K, 100% used [0xb0870000,0xb2e00000,0xb2e00000)
from space 10048K, 2% used [0xb3780000,0xb37c0000,0xb4150000)
to space 9728K, 0% used [0xb2e00000,0xb2e00000,0xb3780000)
PSOldGen total 466048K, used 33711K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x9623bed0,0xb0870000)
PSPermGen total 28160K, used 28039K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb1ce8,0x91cd0000)
31.342: [GC31.344: [SoftReference, 0 refs, 0.0000080 secs]31.345:
[WeakReference, 106 refs, 0.0000090 secs]31.345: [FinalReference, 0 refs,
0.0000060 secs]31.345: [PhantomReference, 0 refs, 0.0000200 secs]31.345: [JNI
Weak Reference, 0.0000020 secs]
Desired survivor size 9633792 bytes, new threshold 1 (max 15)
[PSYoungGen: 38720K->336K(48192K)] 72431K->34287K(514240K), 0.0025880 secs]
[Times: user=0.00 sys=0.00, real=0.00 secs]
Heap after GC invocations=23 (full 0):
PSYoungGen total 48192K, used 336K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 38464K, 0% used [0xb0870000,0xb0870000,0xb2e00000)
from space 9728K, 3% used [0xb2e00000,0xb2e54000,0xb3780000)
to space 9408K, 0% used [0xb3820000,0xb3820000,0xb4150000)
PSOldGen total 466048K, used 33951K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x96277ed0,0xb0870000)
PSPermGen total 28160K, used 28039K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb1ce8,0x91cd0000)
}
VM-Thread 31341913 31344490 31344895
GC-Thread 0 entries: 8
[ old-to-young-roots-task 31342174 31344043 ]
[ thread-roots-task 31344044 31344046 ]
[ scavenge-roots-task 31344046 31344048 ]
[ scavenge-roots-task 31344049 31344055 ]
[ scavenge-roots-task 31344055 31344057 ]
[ scavenge-roots-task 31344058 31344471 ]
[ steal-task 31344472 31344473 ]
[ waitfor-barrier-task 31344474 31344483 ]
GC-Thread 1 entries: 19
[ old-to-young-roots-task 31342156 31343564 ]
[ serial-old-to-young-roots-task 31343566 31343636 ]
[ scavenge-roots-task 31343637 31343639 ]
[ scavenge-roots-task 31343640 31343655 ]
[ thread-roots-task 31343655 31343668 ]
[ thread-roots-task 31343669 31343673 ]
[ thread-roots-task 31343674 31343679 ]
[ thread-roots-task 31343680 31343691 ]
[ thread-roots-task 31343691 31343696 ]
[ thread-roots-task 31343696 31343702 ]
[ thread-roots-task 31343702 31343703 ]
[ thread-roots-task 31343704 31343705 ]
[ thread-roots-task 31343705 31343706 ]
[ thread-roots-task 31343707 31343707 ]
[ thread-roots-task 31343708 31343713 ]
[ thread-roots-task 31343714 31343717 ]
[ thread-roots-task 31343718 31344123 ]
[ scavenge-roots-task 31344124 31344130 ]
[ steal-task 31344131 31344473 ]
{Heap before GC invocations=24 (full 0):
PSYoungGen total 48192K, used 38800K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 38464K, 100% used [0xb0870000,0xb2e00000,0xb2e00000)
from space 9728K, 3% used [0xb2e00000,0xb2e54000,0xb3780000)
to space 9408K, 0% used [0xb3820000,0xb3820000,0xb4150000)
PSOldGen total 466048K, used 33951K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x96277ed0,0xb0870000)
PSPermGen total 28160K, used 28039K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb1fb0,0x91cd0000)
31.449: [GC31.452: [SoftReference, 0 refs, 0.0000080 secs]31.452:
[WeakReference, 106 refs, 0.0000100 secs]31.452: [FinalReference, 0 refs,
0.0000060 secs]31.452: [PhantomReference, 0 refs, 0.0000060 secs]31.452: [JNI
Weak Reference, 0.0000010 secs]
Desired survivor size 9240576 bytes, new threshold 1 (max 15)
[PSYoungGen: 38800K->408K(49216K)] 72751K->34599K(515264K), 0.0029960 secs]
[Times: user=0.00 sys=0.00, real=0.00 secs]
Heap after GC invocations=24 (full 0):
PSYoungGen total 49216K, used 408K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 39808K, 0% used [0xb0870000,0xb0870000,0xb2f50000)
from space 9408K, 4% used [0xb3820000,0xb3886010,0xb4150000)
to space 9024K, 0% used [0xb2f50000,0xb2f50000,0xb3820000)
PSOldGen total 466048K, used 34191K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x962b3ed0,0xb0870000)
PSPermGen total 28160K, used 28039K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb1fb0,0x91cd0000)
}
VM-Thread 31449017 31451995 31452357
GC-Thread 0 entries: 19
[ old-to-young-roots-task 31449285 31451011 ]
[ serial-old-to-young-roots-task 31451015 31451072 ]
[ scavenge-roots-task 31451073 31451076 ]
[ scavenge-roots-task 31451077 31451098 ]
[ thread-roots-task 31451098 31451119 ]
[ thread-roots-task 31451120 31451125 ]
[ thread-roots-task 31451126 31451132 ]
[ thread-roots-task 31451133 31451145 ]
[ thread-roots-task 31451146 31451160 ]
[ thread-roots-task 31451160 31451166 ]
[ thread-roots-task 31451167 31451168 ]
[ thread-roots-task 31451169 31451170 ]
[ thread-roots-task 31451170 31451171 ]
[ thread-roots-task 31451172 31451173 ]
[ thread-roots-task 31451173 31451180 ]
[ thread-roots-task 31451180 31451205 ]
[ thread-roots-task 31451206 31451906 ]
[ steal-task 31451907 31451968 ]
[ waitfor-barrier-task 31451968 31451976 ]
GC-Thread 1 entries: 8
[ old-to-young-roots-task 31450133 31451349 ]
[ thread-roots-task 31451351 31451353 ]
[ scavenge-roots-task 31451353 31451357 ]
[ scavenge-roots-task 31451358 31451359 ]
[ scavenge-roots-task 31451359 31451361 ]
[ scavenge-roots-task 31451362 31451774 ]
[ scavenge-roots-task 31451774 31451776 ]
[ steal-task 31451776 31451968 ]
{Heap before GC invocations=25 (full 0):
PSYoungGen total 49216K, used 40216K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 39808K, 100% used [0xb0870000,0xb2f50000,0xb2f50000)
from space 9408K, 4% used [0xb3820000,0xb3886010,0xb4150000)
to space 9024K, 0% used [0xb2f50000,0xb2f50000,0xb3820000)
PSOldGen total 466048K, used 34191K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x962b3ed0,0xb0870000)
PSPermGen total 28160K, used 28041K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb26c0,0x91cd0000)
31.575: [GC31.578: [SoftReference, 0 refs, 0.0000080 secs]31.578:
[WeakReference, 212 refs, 0.0000130 secs]31.578: [FinalReference, 0 refs,
0.0000060 secs]31.578: [PhantomReference, 0 refs, 0.0000060 secs]31.578: [JNI
Weak Reference, 0.0000010 secs]
Desired survivor size 8847360 bytes, new threshold 1 (max 15)
[PSYoungGen: 40216K->544K(48832K)] 74407K->34975K(514880K), 0.0033520 secs]
[Times: user=0.00 sys=0.01, real=0.01 secs]
Heap after GC invocations=25 (full 0):
PSYoungGen total 48832K, used 544K [0xb0870000, 0xb4150000, 0xb4150000)
eden space 39808K, 0% used [0xb0870000,0xb0870000,0xb2f50000)
from space 9024K, 6% used [0xb2f50000,0xb2fd8000,0xb3820000)
to space 8640K, 0% used [0xb38e0000,0xb38e0000,0xb4150000)
PSOldGen total 466048K, used 34431K [0x94150000, 0xb0870000, 0xb0870000)
object space 466048K, 7% used [0x94150000,0x962efed0,0xb0870000)
PSPermGen total 28160K, used 28041K [0x90150000, 0x91cd0000, 0x94150000)
object space 28160K, 99% used [0x90150000,0x91cb26c0,0x91cd0000)
}
VM-Thread 31575016 31578359 31578732
GC-Thread 0 entries: 24
[ old-to-young-roots-task 31575265 31577039 ]
[ serial-old-to-young-roots-task 31577042 31577120 ]
[ scavenge-roots-task 31577121 31577129 ]
[ scavenge-roots-task 31577129 31577150 ]
[ thread-roots-task 31577150 31577163 ]
[ thread-roots-task 31577164 31577168 ]
[ thread-roots-task 31577168 31577174 ]
[ thread-roots-task 31577175 31577185 ]
[ thread-roots-task 31577186 31577190 ]
[ thread-roots-task 31577190 31577196 ]
[ thread-roots-task 31577197 31577198 ]
[ thread-roots-task 31577198 31577199 ]
[ thread-roots-task 31577200 31577200 ]
[ thread-roots-task 31577201 31577202 ]
[ thread-roots-task 31577202 31577207 ]
[ thread-roots-task 31577208 31577211 ]
[ thread-roots-task 31577212 31577464 ]
[ thread-roots-task 31577464 31577466 ]
[ scavenge-roots-task 31577466 31577469 ]
[ scavenge-roots-task 31577469 31577470 ]
[ scavenge-roots-task 31577471 31577473 ]
[ scavenge-roots-task 31577474 31578281 ]
[ steal-task 31578282 31578344 ]
[ waitfor-barrier-task 31578344 31578353 ]
GC-Thread 1 entries: 3
[ old-to-young-roots-task 31575339 31578184 ]
[ scavenge-roots-task 31578185 31578187 ]
[ steal-task 31578187 31578343 ]
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