CPU differences and CMS GC performance

craig yeldell ycraig at cysystems.com
Thu Jan 6 19:45:05 UTC 2011


2011-01-04T18:40:57.595-0500: 317405.646: [CMS-concurrent-reset:  
0.060/0.060 secs] [Times: user=0.06 sys=0.00, real=0.06 secs]
2011-01-04T18:41:13.786-0500: 317421.837: [GC 317421.838: [ParNew:  
693227K->86037K(757760K), 0.1202290 secs] 1969847K->1363829K 
(2408448K), 0.1209860 secs] [Times: user=0.60 sys=0.00, real=0.12 secs]
2011-01-04T18:41:55.496-0500: 317463.548: [GC 317463.548: [ParNew:  
692245K->72000K(757760K), 0.1097190 secs] 1970037K->1351019K 
(2408448K), 0.1104820 secs] [Times: user=0.55 sys=0.00, real=0.11 secs]
2011-01-04T18:42:16.564-0500: 317484.615: [GC 317484.616: [ParNew:  
678208K->77171K(757760K), 0.1477570 secs] 1957227K->1356301K 
(2408448K), 0.1485110 secs] [Times: user=0.65 sys=0.00, real=0.15 secs]
2011-01-04T18:42:36.084-0500: 317504.135: [GC 317504.136: [ParNew:  
683379K->95237K(757760K), 0.1488350 secs] 1962509K->1378558K 
(2408448K), 0.1496090 secs] [Times: user=0.75 sys=0.00, real=0.15 secs]
2011-01-04T18:43:05.470-0500: 317533.521: [GC 317533.522: [ParNew:  
701445K->78163K(757760K), 0.1416930 secs] 1984766K->1362521K 
(2408448K), 0.1424460 secs] [Times: user=0.71 sys=0.00, real=0.15 secs]
2011-01-04T18:43:45.488-0500: 317573.540: [GC 317573.540: [ParNew:  
684371K->77448K(757760K), 0.1396650 secs] 1968729K->1363169K 
(2408448K), 0.1404410 secs] [Times: user=0.64 sys=0.00, real=0.14 secs]
2011-01-04T18:44:23.197-0500: 317611.249: [GC 317611.249: [ParNew:  
683656K->101827K(757760K), 0.1286880 secs] 1969377K->1387892K 
(2408448K), 0.1295040 secs] [Times: user=0.64 sys=0.00, real=0.13 secs]
2011-01-04T18:45:03.946-0500: 317651.997: [GC 317651.998: [ParNew:  
708035K->82138K(757760K), 0.1496900 secs] 1994100K->1368999K 
(2408448K), 0.1504710 secs]


On Jan 6, 2011, at 10:53 AM, Jon Masamitsu wrote:

> 2011-01-04T18:40:57

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