2013-05-10T12:15:35.922+0000: 64123.753: [GC pause (young) 64123.753: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 16957, predicted base time: 30.62 ms, remaining time: 119.38 ms, target pause time: 150.00 ms]
 64123.753: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 25 regions, survivors: 4 regions, predicted young region time: 117.01 ms]
 64123.753: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 25 regions, survivors: 4 regions, old: 0 regions, predicted pause time: 147.63 ms, target pause time: 150.00 ms]
, 0.1587570 secs]
   [Parallel Time: 152.6 ms, GC Workers: 8]
      [GC Worker Start (ms): Min: 64123753.2, Avg: 64123753.4, Max: 64123753.6, Diff: 0.4]
      [Ext Root Scanning (ms): Min: 6.2, Avg: 7.7, Max: 13.5, Diff: 7.3, Sum: 61.6]
      [Update RS (ms): Min: 5.7, Avg: 11.5, Max: 13.5, Diff: 7.8, Sum: 91.7]
         [Processed Buffers: Min: 7, Avg: 9.8, Max: 13, Diff: 6, Sum: 78]
      [Scan RS (ms): Min: 66.2, Avg: 66.6, Max: 66.9, Diff: 0.8, Sum: 533.1]
      [Object Copy (ms): Min: 65.8, Avg: 66.1, Max: 66.3, Diff: 0.5, Sum: 528.5]
      [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0]
      [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.4]
      [GC Worker Total (ms): Min: 151.7, Avg: 151.9, Max: 152.1, Diff: 0.4, Sum: 1215.3]
      [GC Worker End (ms): Min: 64123905.3, Avg: 64123905.3, Max: 64123905.3, Diff: 0.1]
   [Code Root Fixup: 0.0 ms]
   [Clear CT: 0.6 ms]
   [Other: 5.6 ms]
      [Choose CSet: 0.0 ms]
      [Ref Proc: 0.9 ms]
      [Ref Enq: 0.0 ms]
      [Free CSet: 0.3 ms]
   [Eden: 800.0M(1440.0M)->0.0B(1088.0M) Survivors: 128.0M->128.0M Heap: 65.0G(92.0G)->64.3G(92.0G)]
 [Times: user=1.22 sys=0.00, real=0.16 secs] 
2013-05-10T12:15:38.888+0000: 64126.719: [GC pause (young) 64126.719: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15445, predicted base time: 29.53 ms, remaining time: 120.47 ms, target pause time: 150.00 ms]
 64126.719: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 34 regions, survivors: 4 regions, predicted young region time: 106.64 ms]
 64126.719: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 34 regions, survivors: 4 regions, old: 0 regions, predicted pause time: 136.17 ms, target pause time: 150.00 ms]
 64126.847: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 69189238784 bytes, allocation request: 0 bytes, threshold: 69148973460 bytes (70.00 %), source: end of GC]
, 0.1278150 secs]
   [Parallel Time: 121.7 ms, GC Workers: 8]
      [GC Worker Start (ms): Min: 64126719.7, Avg: 64126719.9, Max: 64126720.1, Diff: 0.4]
      [Ext Root Scanning (ms): Min: 5.9, Avg: 7.4, Max: 14.8, Diff: 8.9, Sum: 58.9]
      [Update RS (ms): Min: 1.7, Avg: 8.8, Max: 10.9, Diff: 9.3, Sum: 70.7]
         [Processed Buffers: Min: 2, Avg: 10.1, Max: 15, Diff: 13, Sum: 81]
      [Scan RS (ms): Min: 48.6, Avg: 49.4, Max: 49.7, Diff: 1.0, Sum: 395.4]
      [Object Copy (ms): Min: 54.8, Avg: 55.0, Max: 55.2, Diff: 0.5, Sum: 439.9]
      [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.4]
      [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.0, Sum: 0.5]
      [GC Worker Total (ms): Min: 120.5, Avg: 120.7, Max: 120.9, Diff: 0.4, Sum: 965.7]
      [GC Worker End (ms): Min: 64126840.6, Avg: 64126840.6, Max: 64126840.6, Diff: 0.1]
   [Code Root Fixup: 0.0 ms]
   [Clear CT: 0.7 ms]
   [Other: 5.4 ms]
      [Choose CSet: 0.0 ms]
      [Ref Proc: 1.2 ms]
      [Ref Enq: 0.0 ms]
      [Free CSet: 0.3 ms]
   [Eden: 1088.0M(1088.0M)->0.0B(1568.0M) Survivors: 128.0M->128.0M Heap: 65.4G(92.0G)->64.5G(92.0G)]
 [Times: user=0.97 sys=0.00, real=0.13 secs] 
 64129.319: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested]
2013-05-10T12:15:41.488+0000: 64129.319: [GC pause (young) (initial-mark) 64129.320: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 20732, predicted base time: 32.33 ms, remaining time: 117.67 ms, target pause time: 150.00 ms]
 64129.320: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 49 regions, survivors: 4 regions, predicted young region time: 102.51 ms]
 64129.320: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 49 regions, survivors: 4 regions, old: 0 regions, predicted pause time: 134.84 ms, target pause time: 150.00 ms]
, 0.1255820 secs]
   [Parallel Time: 119.8 ms, GC Workers: 8]
      [GC Worker Start (ms): Min: 64129319.8, Avg: 64129320.0, Max: 64129320.1, Diff: 0.3]
      [Ext Root Scanning (ms): Min: 3.4, Avg: 7.2, Max: 15.2, Diff: 11.8, Sum: 57.7]
      [Update RS (ms): Min: 8.3, Avg: 12.0, Max: 14.2, Diff: 6.0, Sum: 96.3]
         [Processed Buffers: Min: 7, Avg: 11.2, Max: 14, Diff: 7, Sum: 90]
      [Scan RS (ms): Min: 37.8, Avg: 38.4, Max: 38.7, Diff: 0.9, Sum: 306.9]
      [Object Copy (ms): Min: 53.5, Avg: 61.9, Max: 69.2, Diff: 15.7, Sum: 495.0]
      [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.3]
      [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.0, Sum: 0.5]
      [GC Worker Total (ms): Min: 119.4, Avg: 119.6, Max: 119.7, Diff: 0.3, Sum: 956.6]
      [GC Worker End (ms): Min: 64129439.5, Avg: 64129439.6, Max: 64129439.6, Diff: 0.0]
   [Code Root Fixup: 0.0 ms]
   [Clear CT: 1.2 ms]
   [Other: 4.5 ms]
      [Choose CSet: 0.0 ms]
      [Ref Proc: 0.9 ms]
      [Ref Enq: 0.0 ms]
      [Free CSet: 0.4 ms]
   [Eden: 1568.0M(1568.0M)->0.0B(1312.0M) Survivors: 128.0M->192.0M Heap: 66.0G(92.0G)->64.6G(92.0G)]
 [Times: user=0.84 sys=0.13, real=0.13 secs] 
2013-05-10T12:15:41.614+0000: 64129.445: [GC concurrent-root-region-scan-start]
2013-05-10T12:15:41.804+0000: 64129.636: [GC concurrent-root-region-scan-end, 0.1905720]
2013-05-10T12:15:41.804+0000: 64129.636: [GC concurrent-mark-start]
2013-05-10T12:15:43.404+0000: 64131.235: [GC pause (young) 64131.235: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 20904, predicted base time: 30.74 ms, remaining time: 119.26 ms, target pause time: 150.00 ms]
 64131.235: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 41 regions, survivors: 6 regions, predicted young region time: 118.30 ms]
 64131.235: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 41 regions, survivors: 6 regions, old: 0 regions, predicted pause time: 149.04 ms, target pause time: 150.00 ms]
, 0.1327520 secs]
   [Parallel Time: 126.3 ms, GC Workers: 8]
      [GC Worker Start (ms): Min: 64131235.5, Avg: 64131235.7, Max: 64131235.9, Diff: 0.3]
      [Ext Root Scanning (ms): Min: 5.7, Avg: 7.1, Max: 13.9, Diff: 8.2, Sum: 56.8]
      [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3]
      [Update RS (ms): Min: 6.0, Avg: 12.9, Max: 14.8, Diff: 8.8, Sum: 102.8]
         [Processed Buffers: Min: 9, Avg: 11.8, Max: 16, Diff: 7, Sum: 94]
      [Scan RS (ms): Min: 50.4, Avg: 51.0, Max: 51.5, Diff: 1.1, Sum: 408.3]
      [Object Copy (ms): Min: 54.3, Avg: 54.5, Max: 54.7, Diff: 0.4, Sum: 436.1]
      [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0]
      [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.5]
      [GC Worker Total (ms): Min: 125.5, Avg: 125.6, Max: 125.8, Diff: 0.3, Sum: 1004.7]
      [GC Worker End (ms): Min: 64131361.3, Avg: 64131361.3, Max: 64131361.3, Diff: 0.0]
   [Code Root Fixup: 0.0 ms]
   [Clear CT: 1.3 ms]
   [Other: 5.2 ms]
      [Choose CSet: 0.0 ms]
      [Ref Proc: 1.0 ms]
      [Ref Enq: 0.0 ms]
      [Free CSet: 0.4 ms]
   [Eden: 1312.0M(1312.0M)->0.0B(1760.0M) Survivors: 192.0M->160.0M Heap: 65.9G(92.0G)->64.7G(92.0G)]
 [Times: user=1.01 sys=0.00, real=0.13 secs] 
2013-05-10T12:15:45.060+0000: 64132.891: [GC pause (young) 64132.891: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 23360, predicted base time: 31.49 ms, remaining time: 118.51 ms, target pause time: 150.00 ms]
 64132.891: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 55 regions, survivors: 5 regions, predicted young region time: 106.57 ms]
 64132.891: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 55 regions, survivors: 5 regions, old: 0 regions, predicted pause time: 138.06 ms, target pause time: 150.00 ms]
, 0.1009010 secs]
   [Parallel Time: 96.2 ms, GC Workers: 8]
      [GC Worker Start (ms): Min: 64132891.5, Avg: 64132891.7, Max: 64132891.8, Diff: 0.3]
      [Ext Root Scanning (ms): Min: 4.7, Avg: 6.1, Max: 11.0, Diff: 6.3, Sum: 48.6]
      [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2]
      [Update RS (ms): Min: 7.3, Avg: 12.5, Max: 13.8, Diff: 6.4, Sum: 100.4]
         [Processed Buffers: Min: 8, Avg: 12.1, Max: 17, Diff: 9, Sum: 97]
      [Scan RS (ms): Min: 35.4, Avg: 36.0, Max: 36.4, Diff: 1.1, Sum: 287.7]
      [Object Copy (ms): Min: 41.1, Avg: 41.3, Max: 41.5, Diff: 0.4, Sum: 330.6]
      [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0]
      [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.3]
      [GC Worker Total (ms): Min: 95.8, Avg: 96.0, Max: 96.1, Diff: 0.3, Sum: 767.8]
      [GC Worker End (ms): Min: 64132987.6, Avg: 64132987.6, Max: 64132987.7, Diff: 0.0]
   [Code Root Fixup: 0.0 ms]
   [Clear CT: 1.2 ms]
   [Other: 3.5 ms]
      [Choose CSet: 0.0 ms]
      [Ref Proc: 0.9 ms]
      [Ref Enq: 0.0 ms]
      [Free CSet: 0.4 ms]
   [Eden: 1760.0M(1760.0M)->0.0B(2048.0M) Survivors: 160.0M->256.0M Heap: 66.4G(92.0G)->64.8G(92.0G)]
 [Times: user=0.77 sys=0.00, real=0.11 secs] 
2013-05-10T12:15:46.678+0000: 64134.510: [GC pause (young) 64134.510: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 19295, predicted base time: 27.41 ms, remaining time: 122.59 ms, target pause time: 150.00 ms]
 64134.510: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 46 regions, survivors: 8 regions, predicted young region time: 116.40 ms]
 64134.510: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 46 regions, survivors: 8 regions, old: 0 regions, predicted pause time: 143.81 ms, target pause time: 150.00 ms]
, 0.1250490 secs]
   [Parallel Time: 117.8 ms, GC Workers: 8]
      [GC Worker Start (ms): Min: 64134509.9, Avg: 64134510.1, Max: 64134510.3, Diff: 0.4]
      [Ext Root Scanning (ms): Min: 4.8, Avg: 6.4, Max: 12.0, Diff: 7.2, Sum: 51.2]
      [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2]
      [Update RS (ms): Min: 6.6, Avg: 11.5, Max: 12.6, Diff: 6.0, Sum: 92.1]
         [Processed Buffers: Min: 10, Avg: 10.8, Max: 14, Diff: 4, Sum: 86]
      [Scan RS (ms): Min: 44.8, Avg: 45.2, Max: 45.6, Diff: 0.8, Sum: 361.5]
      [Object Copy (ms): Min: 54.0, Avg: 54.3, Max: 54.5, Diff: 0.5, Sum: 434.1]
      [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.1]
      [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.4]
      [GC Worker Total (ms): Min: 117.3, Avg: 117.5, Max: 117.7, Diff: 0.4, Sum: 939.7]
      [GC Worker End (ms): Min: 64134627.6, Avg: 64134627.6, Max: 64134627.6, Diff: 0.0]
   [Code Root Fixup: 0.0 ms]
   [Clear CT: 1.5 ms]
   [Other: 5.8 ms]
      [Choose CSet: 0.0 ms]
      [Ref Proc: 1.6 ms]
      [Ref Enq: 0.0 ms]
      [Free CSet: 0.4 ms]
   [Eden: 1472.0M(2048.0M)->0.0B(4416.0M) Survivors: 256.0M->128.0M Heap: 66.2G(92.0G)->64.8G(92.0G)]
 [Times: user=0.95 sys=0.00, real=0.13 secs] 
2013-05-10T12:15:50.912+0000: 64138.743: [GC pause (young) 64138.743: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 22498, predicted base time: 28.99 ms, remaining time: 121.01 ms, target pause time: 150.00 ms]
 64138.743: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 101 regions, survivors: 4 regions, predicted young region time: 113.15 ms]
 64138.743: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 101 regions, survivors: 4 regions, old: 0 regions, predicted pause time: 142.15 ms, target pause time: 150.00 ms]
, 0.1233210 secs]
   [Parallel Time: 117.2 ms, GC Workers: 8]
      [GC Worker Start (ms): Min: 64138743.5, Avg: 64138743.6, Max: 64138743.7, Diff: 0.2]
      [Ext Root Scanning (ms): Min: 4.3, Avg: 5.8, Max: 10.7, Diff: 6.4, Sum: 46.7]
      [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2]
      [Update RS (ms): Min: 6.7, Avg: 11.5, Max: 12.8, Diff: 6.1, Sum: 92.1]
         [Processed Buffers: Min: 6, Avg: 13.0, Max: 19, Diff: 13, Sum: 104]
      [Scan RS (ms): Min: 41.0, Avg: 41.7, Max: 41.8, Diff: 0.8, Sum: 333.2]
      [Object Copy (ms): Min: 57.2, Avg: 57.4, Max: 57.6, Diff: 0.4, Sum: 459.3]
      [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0]
      [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.3]
      [GC Worker Total (ms): Min: 116.4, Avg: 116.5, Max: 116.6, Diff: 0.2, Sum: 931.8]
      [GC Worker End (ms): Min: 64138860.1, Avg: 64138860.1, Max: 64138860.1, Diff: 0.0]
   [Code Root Fixup: 0.0 ms]
   [Clear CT: 0.8 ms]
   [Other: 5.3 ms]
      [Choose CSet: 0.0 ms]
      [Ref Proc: 1.7 ms]
      [Ref Enq: 0.0 ms]
      [Free CSet: 0.5 ms]
   [Eden: 3232.0M(4416.0M)->0.0B(3904.0M) Survivors: 128.0M->160.0M Heap: 67.9G(92.0G)->64.9G(92.0G)]
 [Times: user=0.94 sys=0.00, real=0.12 secs]