Dear all.
I've a bit confusiong about some accounting data get back from a single job:
qname all.q
hostname compute-0-4.local
../..
slots 1
failed 0
exit_status 0
ru_wallclock 1761
ru_utime 2066.817
ru_stime 104.779
ru_maxrss 56872
ru_ixrss 0
ru_ismrss 0
ru_idrss 0
ru_isrss 0
ru_minflt 227175
ru_majflt 0
ru_nswap 0
ru_inblock 0
ru_oublock 51524248
ru_msgsnd 0
ru_msgrcv 0
ru_nsignals 0
ru_nvcsw 1382558
ru_nivcsw 441419
cpu 2171.596
mem 73.691
io 272.204
iow 0.000
maxvmem 223.262M
arid undefined
I'm surprise that the wallclock time (1761) is less than the cpu time
(2171) , in a single core jobs. In this case, i've got an eficiency more
than 120 % !!!
I'm sure i'm wrong, but can't know where..
Thanks.
--
-- Jérôme
Si le problème a une solution, il ne sert à rien de s'inquiéter.
Mais s'il n'en a pas, alors s'inquiéter ne change rien.
(Proverbe tibétain)
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