Why does GC logging show events where the user time is greater than the real time?
Issue
Can you explain the relationship of sys time, user time and real time in a GC log, and describe why the real time may less or more than the others summation?
[GC 111: [ParNew: 3757505K->419392K(3774912K), 7.7 secs] 4196811K->1193045K(12163520K), 7.7 secs] [Times: user=5.38 sys=1.02, real=4.2 secs]
Environment
- Java
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