On Fri, 11 Mar 2005, Andrew Morton wrote: > > 200 MB allocation > > > > Mb Rep Thr CLine User System Wall flt/cpu/s fault/wsec > > 200 3 1 1 0.02s 0.48s 0.05s860119.275 859918.989 > > 200 3 1 1 0.02s 0.46s 0.04s886129.730 886551.621 > > 200 3 1 1 0.01s 0.47s 0.04s887920.166 886855.775 > > But the system time went through the roof. Would that be accounting > inaccuracy?
Redoing the test with 2.6.11.3-bk2 on AMD64(i386 mode) 1G Ram unpatched: Mb Rep Thr CLine User System Wall flt/cpu/s fault/wsec 200 3 1 1 0.00s 0.17s 0.01s844090.542 845814.978 200 3 1 1 0.00s 0.17s 0.01s853466.095 853376.002 200 3 1 1 0.00s 0.17s 0.01s853466.095 855138.626 200 3 1 1 0.00s 0.17s 0.01s848750.083 847934.815 200 3 1 1 0.00s 0.17s 0.01s848754.773 848248.554 200 3 1 1 0.00s 0.17s 0.01s844085.903 843914.312 200 3 1 1 0.01s 0.16s 0.01s848750.083 850573.694 200 3 1 1 0.00s 0.17s 0.01s844090.542 845451.843 prefault patch /proc/sys/vm/max_prealloc_order set to 4 Mb Rep Thr CLine User System Wall flt/cpu/s fault/wsec 200 3 1 1 0.00s 0.17s 0.01s848750.083 847902.050 200 3 1 1 0.00s 0.17s 0.01s853466.095 853565.693 200 3 1 1 0.00s 0.17s 0.01s848750.083 849595.115 200 3 1 1 0.00s 0.17s 0.01s848754.773 848628.162 200 3 1 1 0.00s 0.17s 0.01s844090.542 844554.657 200 3 1 1 0.00s 0.17s 0.01s848754.773 848590.654 200 3 1 1 0.00s 0.17s 0.01s848750.083 848792.295 200 3 1 1 0.00s 0.17s 0.01s844090.542 846406.904 Must have been something wrong with the test. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
