Messages in this thread | | | Date | Mon, 24 May 2004 19:28:13 +0200 | From | Roger Luethi <> | Subject | Re: Help understanding slow down |
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On Mon, 24 May 2004 08:33:49 +0200, Paul Rolland wrote: > Hello, > > > 2.6.7-p1: > > 24.86user 51.77system 2:58.87elapsed 42%CPU > > (0avgtext+0avgdata 0maxresident)k > > 0inputs+0outputs (13major+7591686minor)pagefaults > > 0swaps > > > > 2.4.21: > > 28.68user 34.98system 1:12.34elapsed 87%CPU > > (0avgtext+0avgdata 0maxresident)k > > 0inputs+0outputs (5691267major+1130523minor)pagefaults > > 0swaps > > > > > > Both runs on the same machine with the same process > > (making headers). > > > > Could someone give me some pointers/directions on > > where to look. > > Any reason why there is such a difference in the pagefaults > numbers between 2.4.x and 2.6.x ???? > Could it explain a part of the time differences ?
Probably no. Last time I checked, the major fault field for rusage contained bogus data (included minor faults as well). Looks like that got fixed in 2.6.
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