[memory ][Thu Feb 21 15:08:20 2013][09368] Prefetch distance in balanced tree: 4
[memory ][Thu Feb 21 15:08:20 2013][09368] GC mode: Garbage collection optimized for throughput, initial strategy: Generational Parallel Mark & Sweep
[memory ][Thu Feb 21 15:08:20 2013][09368] heap size: 3145728K, maximal heap size: 3145728K, nursery size: 1572864K
[memory ][Thu Feb 21 15:08:20 2013][09368] <s>-<end>: GC <before>K-><after>K (<heap>K), <pause> ms
[memory ][Thu Feb 21 15:08:20 2013][09368] <s/start> - start time of collection (seconds since jvm start)
[memory ][Thu Feb 21 15:08:20 2013][09368] <end>     - end time of collection (seconds since jvm start)
[memory ][Thu Feb 21 15:08:20 2013][09368] <before>  - memory used by objects before collection (KB)
[memory ][Thu Feb 21 15:08:20 2013][09368] <after>   - memory used by objects after collection (KB)
[memory ][Thu Feb 21 15:08:20 2013][09368] <heap>    - size of heap after collection (KB)
[memory ][Thu Feb 21 15:08:20 2013][09368] <pause>   - total sum of pauses during collection (milliseconds)
[memory ][Thu Feb 21 15:08:20 2013][09368]             run with -Xverbose:gcpause to see individual pauses
[memory ][Thu Feb 21 15:08:25 2013][09368] Changing GC strategy to Parallel Mark & Sweep
[gcpause][Thu Feb 21 15:08:25 2013][09368] Threads waited for memory 39.747 ms starting at 4.816 s
[gcpause][Thu Feb 21 15:08:25 2013][09368] old collection phase 1-0 pause time: 39.959473 ms, (start time: 4.817 s)
[gcpause][Thu Feb 21 15:08:25 2013][09368] (pause includes compaction: 14.083 ms (external), update ref: 3.179 ms)
[memory ][Thu Feb 21 15:08:25 2013][09368] 4.817-4.857: GC 1641728K->148365K (3145728K), 39.959 ms
[memory ][Thu Feb 21 15:08:27 2013][09368] Changing GC strategy to Generational Parallel Mark & Sweep
[gcpause][Thu Feb 21 15:08:27 2013][09368] Threads waited for memory 43.075 ms starting at 7.300 s
[gcpause][Thu Feb 21 15:08:27 2013][09368] old collection phase 1-0 pause time: 43.131903 ms, (start time: 7.300 s)
[gcpause][Thu Feb 21 15:08:27 2013][09368] (pause includes compaction: 17.482 ms (internal), update ref: 8.235 ms)
[memory ][Thu Feb 21 15:08:27 2013][09368] 7.300-7.344: GC 3145728K->434577K (3145728K), 43.132 ms
[memory ][Thu Feb 21 15:08:28 2013][09368] Changing GC strategy to Parallel Mark & Sweep
[gcpause][Thu Feb 21 15:08:28 2013][09368] Threads waited for memory 37.669 ms starting at 8.160 s
[gcpause][Thu Feb 21 15:08:28 2013][09368] old collection phase 1-0 pause time: 37.431179 ms, (start time: 8.160 s)
[gcpause][Thu Feb 21 15:08:28 2013][09368] (pause includes compaction: 16.999 ms (external), update ref: 3.701 ms)
[memory ][Thu Feb 21 15:08:28 2013][09368] 8.160-8.198: GC 1718528K->561926K (3145728K), 37.431 ms
[memory ][Thu Feb 21 15:08:30 2013][09368] Changing GC strategy to Generational Parallel Mark & Sweep
[gcpause][Thu Feb 21 15:08:30 2013][09368] Threads waited for memory 35.507 ms starting at 9.897 s
[gcpause][Thu Feb 21 15:08:30 2013][09368] old collection phase 1-0 pause time: 33.677231 ms, (start time: 9.899 s)
[gcpause][Thu Feb 21 15:08:30 2013][09368] (pause includes compaction: 16.770 ms (internal), update ref: 2.723 ms)
[memory ][Thu Feb 21 15:08:34 2013][09368] 13.748-13.809: GC 2275328K->1534191K (3145728K), 60.312 ms
[memory ][Thu Feb 21 15:08:34 2013][09368] Changing GC strategy to Generational Parallel Mark & Sweep
[gcpause][Thu Feb 21 15:08:34 2013][09368] Threads waited for memory 72.674 ms starting at 14.306 s
[gcpause][Thu Feb 21 15:08:34 2013][09368] old collection phase 1-0 pause time: 59.838869 ms, (start time: 14.319 s)
[gcpause][Thu Feb 21 15:08:34 2013][09368] (pause includes compaction: 31.886 ms (internal), update ref: 3.266 ms)
[memory ][Thu Feb 21 15:08:34 2013][09368] 14.319-14.379: GC 3145728K->1664024K (3145728K), 59.839 ms
[memory ][Thu Feb 21 15:08:34 2013][09368] Changing GC strategy to Parallel Mark & Sweep
[gcpause][Thu Feb 21 15:08:34 2013][09368] Threads waited for memory 60.102 ms starting at 14.557 s
[gcpause][Thu Feb 21 15:08:34 2013][09368] old collection phase 1-0 pause time: 54.901868 ms, (start time: 14.562 s)
[gcpause][Thu Feb 21 15:08:34 2013][09368] (pause includes compaction: 16.854 ms (external), update ref: 3.495 ms)
[memory ][Thu Feb 21 15:08:34 2013][09368] 14.562-14.617: GC 2371328K->1711778K (3145728K), 54.902 ms
[memory ][Thu Feb 21 15:09:22 2013][09368] 62.544-62.587: GC 2090853K->1429520K (3145728K), 42.363 ms
[gcpause][Thu Feb 21 15:09:22 2013][09368] old collection phase 1-0 pause time: 67.302111 ms, (start time: 62.593 s)
[gcpause][Thu Feb 21 15:09:22 2013][09368] (pause includes compaction: 15.868 ms (external), update ref: 4.858 ms)
[memory ][Thu Feb 21 15:09:22 2013][09368] 62.593-62.660: GC 1601211K->606003K (3145728K), 67.302 ms
[memory ][Thu Feb 21 15:09:22 2013][09368] 
[memory ][Thu Feb 21 15:09:22 2013][09368] Memory usage report
[memory ][Thu Feb 21 15:09:22 2013][09368] 
[memory ][Thu Feb 21 15:09:22 2013][09368] young collections
[memory ][Thu Feb 21 15:09:22 2013][09368]     number of collections = 11
[memory ][Thu Feb 21 15:09:22 2013][09368]     total promoted =        329 (size 670848)
[memory ][Thu Feb 21 15:09:22 2013][09368]     max promoted =          137 (size 613400)
[memory ][Thu Feb 21 15:09:22 2013][09368]     total GC time =         0.029 s
[memory ][Thu Feb 21 15:09:22 2013][09368]     mean GC time =          2.674 ms
[memory ][Thu Feb 21 15:09:22 2013][09368]     maximum GC Pauses =      3.080 , 4.273, 5.870 ms
[memory ][Thu Feb 21 15:09:22 2013][09368] 
[memory ][Thu Feb 21 15:09:22 2013][09368] old collections
[memory ][Thu Feb 21 15:09:22 2013][09368]     number of collections = 391
[memory ][Thu Feb 21 15:09:22 2013][09368]     total promoted =        0 (size 0)
[memory ][Thu Feb 21 15:09:22 2013][09368]     max promoted =          0 (size 0)
[memory ][Thu Feb 21 15:09:22 2013][09368]     total GC time =         27.698 s (pause 27.698 s)
[memory ][Thu Feb 21 15:09:22 2013][09368]     mean GC time =          70.839 ms (pause 70.838 ms)
[memory ][Thu Feb 21 15:09:22 2013][09368]     maximum GC Pauses =      811.020 , 825.014, 917.905 ms
[memory ][Thu Feb 21 15:09:22 2013][09368] 
[memory ][Thu Feb 21 15:09:22 2013][09368]     number of parallel mark phases  = 391
[memory ][Thu Feb 21 15:09:22 2013][09368]     number of parallel sweep phases  = 391
