I have the process that first runs in 3 threads but later two active
threads exit.
top(1) shows this moment this way (1 sec intervals):
30833 yuri 3 76 0 4729M 4225M nanslp 4 0:32 88.62% app
30833 yuri 3 76 0 4729M 4225M nanslp 6 0:34 90.92% app
30833 yuri 1 96 0 4729M 4225M CPU1 1 0:03 1.17% app
30833 yuri 1 98 0 4729M 4226M CPU1 1 0:04 12.89% app
Process time goes down: 0:34 -> 0:03. Also WCPU goes down 90.92% ->
1.17% even though this process is CPU bound and does intense things
right after threads exit.
getrusage(2) though, called in the process, shows the correct user time.
I think this is the major bug in the process time accounting.
8.2-STABLE
Yuri
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