From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264058AbUEXGOm (ORCPT ); Mon, 24 May 2004 02:14:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264057AbUEXGOm (ORCPT ); Mon, 24 May 2004 02:14:42 -0400 Received: from web90009.mail.scd.yahoo.com ([66.218.94.67]:46243 "HELO web90009.mail.scd.yahoo.com") by vger.kernel.org with SMTP id S264058AbUEXGO0 (ORCPT ); Mon, 24 May 2004 02:14:26 -0400 Message-ID: <20040524061425.55367.qmail@web90009.mail.scd.yahoo.com> Date: Sun, 23 May 2004 23:14:25 -0700 (PDT) From: Phy Prabab Subject: Re: Help understanding slow down To: "Robert M. Stockmann" , linux-kernel@vger.kernel.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Okay, here we go: ./configure;/usr/bin/time make make[1]: Leaving directory `/var/tmp/bison-1.875' 9.39user 1.18system 0:11.59elapsed 91%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+147530minor)pagefaults 0swaps 0 0 0 8151040 19704 87396 0 0 0 148 1673 1230 3 6 90 1 0 0 0 8150912 19712 87456 0 0 0 0 2697 2553 10 13 78 0 0 0 0 8150712 19712 87388 0 0 4 0 3233 3404 15 19 66 0 1 0 0 8147512 19724 87716 0 0 276 0 2477 2671 23 15 60 2 1 0 0 8149944 19736 87840 0 0 132 0 2940 3048 17 17 65 1 1 1 0 8148144 19736 87840 0 0 0 32 2647 2466 22 16 62 1 1 0 0 8150176 19744 87832 0 0 0 212 2831 2837 19 17 63 0 1 0 0 8148704 19744 87832 0 0 12 0 2983 3051 18 18 63 0 1 0 0 8149984 19744 87832 0 0 0 0 3260 3632 20 22 58 0 1 0 0 8149792 19744 87832 0 0 0 0 3165 3366 19 22 59 0 0 1 0 8150240 19760 87952 0 0 108 36 2810 2795 16 17 64 3 1 0 0 8148768 19768 87944 0 0 12 208 2851 2775 18 15 65 1 1 0 0 8149152 19784 88472 0 0 576 200 2670 2681 16 15 64 5 1 0 0 8148960 19796 88596 0 0 80 0 3387 4263 10 20 71 0 1 0 0 8147864 19800 88728 0 0 0 0 3070 3834 23 16 60 0 0 1 0 8148440 19812 88988 0 0 0 468 3914 4592 7 18 73 1 procs memory swap io system cpu r b swpd free buff cache si so bi bo in cs us sy id wa 1 0 0 8147352 19844 89228 0 0 120 300 3070 3900 15 17 65 4 1 0 0 8144600 19852 89288 0 0 0 104 1850 1008 35 8 57 1 1 0 0 8143576 19864 89412 0 0 0 0 1416 501 43 5 52 0 A little faster than the result you published, however, it sheds no light for me. Any thing that seems to point out some issues? Thanks, Phy --- "Robert M. Stockmann" wrote: > Hi > > > procs memory swap io system cpu > > > > r b swpd free buff cache si so bi bo in cs > us sy id wa > > 1 0 0 8153848 17000 82348 0 0 0 0 4568 > 4028 6 16 78 0 > > 0 1 0 8154168 17008 82340 0 0 0 160 4596 > 4079 7 17 76 1 > > 1 0 0 8153848 17008 82340 0 0 0 0 4511 > 3998 7 16 76 0 > > 1 0 0 8153912 17008 82340 0 0 0 0 4460 > 3952 7 14 79 0 > > 1 0 0 8153784 17016 82332 0 0 0 0 4437 > 3962 7 16 77 0 > > 1 0 0 8153528 17016 82332 0 0 0 0 4444 > 3927 7 14 78 0 > > 1 1 0 8153784 17024 82392 0 0 0 144 4399 > 3895 7 15 77 1 > > 0 0 0 8153592 17024 82392 0 0 0 0 4367 > 3821 7 15 78 0 > > 1 0 0 8153848 17024 82392 0 0 0 0 4393 > 3926 6 16 78 0 > > 1 0 0 8153528 17024 82460 0 0 0 0 4438 > 3960 8 14 78 0 > > 1 0 0 8154040 17024 82460 0 0 0 0 4415 > 3912 6 15 78 0 > > 1 1 0 8153720 17032 82452 0 0 0 140 4457 > 3953 7 15 77 1 > > 1 0 0 8153784 17032 82452 0 0 0 0 4437 > 3889 7 14 79 0 > > 0 0 0 8153784 17040 82444 0 0 0 0 4398 > 3903 8 15 77 0 > > 1 0 0 8153464 17040 82444 0 0 0 0 4398 > 3902 7 14 79 0 > > 0 0 0 8153528 17040 82444 0 0 0 0 4447 > 3922 6 17 77 0 > > 0 1 0 8153720 17052 82432 0 0 0 144 4490 > 3960 6 16 77 1 > > 0 0 0 8153656 17056 82428 0 0 0 0 4449 > 3954 7 15 78 0 > > FIELD DESCRIPTION FOR VM MODE > Procs > r: The number of processes waiting for run > time. > b: The number of processes in uninterruptible > sleep. > > During the 18 seconds of displayed stats, you have > 12 seconds in which > 1 process is waiting for run time. Which process is > that, and where is > it waiting for ? > > Is your custom excecutable compile project causing > this or does a simple > compile task display the same slowdowns? As a small > bench test with a source > we all can download, try to compile > bison-1.75.tar.bz2 : > > # ./configure ; time make > ... > make[1]: Leaving directory > `/home/stock/tmp/src/bison-1.75' > 37.33user 3.64system 0:40.66elapsed 100%CPU > (0avgtext+0avgdata 0maxresident)k > 0inputs+0outputs (121059major+64165minor)pagefaults > 0swaps > > regards, > > Robert > -- > Robert M. Stockmann - RHCE > Network Engineer - UNIX/Linux Specialist > crashrecovery.org stock@stokkie.net > > - > To unsubscribe from this list: send the line > "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at > http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ __________________________________ Do you Yahoo!? Yahoo! Domains – Claim yours for only $14.70/year http://smallbusiness.promotions.yahoo.com/offer