Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 6 Jan 2002 00:51:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 6 Jan 2002 00:51:15 -0500 Received: from smtp1.Stanford.EDU ([171.64.14.23]:10673 "EHLO smtp1.Stanford.EDU") by vger.kernel.org with ESMTP id ; Sun, 6 Jan 2002 00:50:51 -0500 Date: Sat, 5 Jan 2002 21:50:48 -0800 To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu Subject: [ingo patch] 2.4.17 benchmarks Message-ID: <20020105215048.A9335@av.stanford.edu> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="EeQfGwPcQSOJBaQU" Content-Disposition: inline User-Agent: Mutt/1.3.15i From: vvikram@av.stanford.edu Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline hi ingo, 1) i downloaded lmbench and ran the series of tests [make result] i ran two set of tests on the vanilla kernel and two series on the patched kernel . they are attached to this mail [av_vanilla.0, av_vanila.1, av.0 and av.1 are the patched kernel lmbench files] 2) further i seperately ran ./lat_proc fork; ./lat_proc exec; ./lat_proc shell many times on the vanilla and patched kernels. their output is also attached in one file [lat_proc.txt]. the patched kernel takes MORE time than the vanilla one...... 3) anyways the box i am running your patch on is _stable_ and has given no problems for the past few hours. i am running a lot of netscape and ssh sessions. as mentioned before, its a UP box with 256 mb ram [AMD 750 mhz] this is my first time with kernel level tests so please point/overlook glaring errors:) hope this helps. Vikram ps: i get bounced mail back from your elte.hu account.... --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="av.0" [lmbench2.0 results for Linux av 2.4.17 #5 Sat Jan 5 19:11:24 PST 2002 i686 unknown] [LMBENCH_VER: lmbench2.0final Beta2.4 20010618095520] [ALL: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m] [DISKS: ] [DISK_DESC: ] [ENOUGH: 5000] [FAST: ] [FASTMEM: NO] [FILE: /tmp/XXX] [FSDIR: /tmp] [HALF: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m] [INFO: INFO.av] [LOOP_O: 0.00000000] [MB: 87] [MHZ: 751 MHz, 1.33 nanosec clock] [MOTHERBOARD: ] [NETWORKS: ] [PROCESSORS: ] [REMOTE: ] [SLOWFS: NO] [OS: i686-pc-linux-gnu] [TIMING_O: 0] [LMBENCH VERSION: lmbench-2alpha13] [USER: root] [HOSTNAME: av] [NODENAME: av] [SYSNAME: Linux] [PROCESSOR: unknown] [MACHINE: i686] [RELEASE: 2.4.17] [VERSION: #5 Sat Jan 5 19:11:24 PST 2002] [Sat Jan 5 20:06:54 PST 2002] [ 8:06pm up 34 min, 4 users, load average: 0.51, 0.36, 0.22] [net: Kernel Interface table] Kernel: error fetching interface information: Device not found [net: Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg] Iface: error fetching interface information: Device not found [net: eth0 1500 0 3240 0 0 0 2150 0 0 0 BRU] [if: eth0 Link encap:Ethernet HWaddr 00:50:BA:ED:C2:0E] [if: inet addr:171.64.67.68 Bcast:171.64.255.255 Mask:255.255.0.0] [if: inet6 addr: fe80::250:baff:feed:c20e/10 Scope:Link] [if: UP BROADCAST RUNNING MTU:1500 Metric:1] [if: RX packets:3240 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:2150 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:120 txqueuelen:100] [if: Interrupt:3 Base address:0x14a0] [if: ] [net: lo 16436 0 103 0 0 0 103 0 0 0 LRU] [if: lo Link encap:Local Loopback] [if: inet addr:127.0.0.1 Mask:255.0.0.0] [if: inet6 addr: ::1/128 Scope:Host] [if: UP LOOPBACK RUNNING MTU:16436 Metric:1] [if: RX packets:103 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:103 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:0 txqueuelen:0] [if: ] [mount: /dev/hda2 on / type ext2 (rw,errors=remount-ro,errors=remount-ro)] [mount: proc on /proc type proc (rw)] [mount: devpts on /dev/pts type devpts (rw,gid=5,mode=620)] [mount: /dev/hda3 on /home type ext2 (rw,errors=remount-ro)] [mount: /dev/hdb2 on /mnt type ext2 (rw,errors=remount-ro)] Simple syscall: 0.3648 microseconds Simple read: 0.5917 microseconds Simple write: 0.4649 microseconds Simple stat: 16.5824 microseconds Simple fstat: 0.7415 microseconds Simple open/close: 18.0326 microseconds Select on 10 fd's: 3.0055 microseconds Select on 100 fd's: 11.2581 microseconds Select on 250 fd's: 24.2578 microseconds Select on 500 fd's: 46.8983 microseconds Select on 10 tcp fd's: 7.4441 microseconds bind: Address already in use bind: Address already in use Select on 500 tcp fd's: 320.5882 microseconds Signal handler installation: 1.051 microseconds Signal handler overhead: 4.617 microseconds Protection fault: 1.359 microseconds Pipe latency: 7.8495 microseconds AF_UNIX sock stream latency: 19.4044 microseconds Process fork+exit: 240.5652 microseconds Process fork+execve: 1739.3333 microseconds Process fork+/bin/sh -c: 8402.0000 microseconds File /tmp/XXX write bandwidth: 3170 KB/sec Pagefaults on /tmp/XXX: 4 usecs "mappings 0.524288 17 1.048576 25 2.097152 37 4.194304 72 8.388608 139 16.777216 266 33.554432 484 67.108864 954 "File system latency 0k 1000 22988 44387 1k 1000 13009 36198 4k 1000 12979 35982 10k 1000 8525 30670 Cannot register service: RPC: Unable to receive; errno = Connection refused unable to register (XACT_PROG, XACT_VERS, udp).UDP latency using localhost: 30.4512 microseconds TCP latency using localhost: 69.9989 microseconds localhost: RPC: Port mapper failure - RPC: Unable to receive localhost: RPC: Port mapper failure - RPC: Unable to receive TCP/IP connection cost to localhost: 945.1333 microseconds Socket bandwidth using localhost: 29.62 MB/sec Avg xfer: 3.2KB, 41.8KB in 21.9820 millisecs, 1.90 MB/sec AF_UNIX sock stream bandwidth: 64.60 MB/sec Pipe bandwidth: 211.26 MB/sec "read bandwidth 0.000512 168.83 0.001024 290.86 0.002048 491.59 0.004096 699.07 0.008192 842.35 0.016384 952.69 0.032768 824.35 0.065536 380.21 0.131072 258.48 0.262144 255.75 0.524288 257.72 1.05 258.91 2.10 258.56 4.19 255.03 8.39 253.49 16.78 243.88 33.55 238.51 67.11 244.93 "read open2close bandwidth 0.000512 23.72 0.001024 46.18 0.002048 88.34 0.004096 165.59 0.008192 281.19 0.016384 447.86 0.032768 534.07 0.065536 262.00 0.131072 238.14 0.262144 246.19 0.524288 253.36 1.05 250.26 2.10 256.60 4.19 253.28 8.39 255.06 16.78 243.74 33.55 241.57 67.11 247.26 "Mmap read bandwidth 0.000512 2503.74 0.001024 2759.21 0.002048 2909.30 0.004096 2984.97 0.008192 3004.97 0.016384 3035.95 0.032768 3051.25 0.065536 3023.63 0.131072 1516.54 0.262144 405.80 0.524288 406.11 1.05 406.01 2.10 405.01 4.19 403.61 8.39 401.41 16.78 391.30 33.55 390.29 67.11 390.56 "Mmap read open2close bandwidth 0.000512 17.41 0.001024 35.46 0.002048 68.70 0.004096 133.55 0.008192 223.53 0.016384 370.53 0.032768 532.12 0.065536 639.82 0.131072 301.58 0.262144 270.53 0.524288 300.39 1.05 317.80 2.10 314.89 4.19 321.33 8.39 322.85 16.78 307.78 33.55 309.49 67.11 311.65 "libc bcopy unaligned 0.000512 1925.61 0.001024 2085.47 0.002048 2155.63 0.004096 2199.68 0.008192 2230.48 0.016384 2232.79 0.032768 2208.34 0.065536 816.24 0.131072 210.73 0.262144 211.37 0.524288 211.58 1.05 210.22 2.10 208.55 4.19 207.61 8.39 196.68 16.78 201.32 33.55 201.18 "libc bcopy aligned 0.000512 1935.65 0.001024 2082.12 0.002048 2159.15 0.004096 2201.61 0.008192 2223.52 0.016384 2242.37 0.032768 2207.20 0.065536 871.55 0.131072 205.76 0.262144 213.30 0.524288 212.95 1.05 207.31 2.10 209.48 4.19 205.47 8.39 138.69 16.78 161.51 33.55 202.98 "unrolled bcopy unaligned 0.000512 2937.68 0.001024 2936.95 0.002048 2936.36 0.004096 2924.95 0.008192 2909.60 0.016384 2918.03 0.032768 2828.21 0.065536 809.39 0.131072 212.01 0.262144 211.92 0.524288 212.06 1.05 209.93 2.10 209.88 4.19 209.81 8.39 209.16 16.78 202.70 33.55 202.67 "unrolled partial bcopy unaligned 0.000512 8152.44 0.001024 6897.48 0.002048 6413.83 0.004096 6216.49 0.008192 6021.10 0.016384 5996.89 0.032768 8165.70 0.065536 1081.41 0.131072 208.71 0.262144 208.35 0.524288 209.05 1.05 208.46 2.10 209.32 4.19 208.83 8.39 208.06 16.78 200.67 33.55 195.76 Memory read bandwidth 0.000512 2982.89 0.001024 3041.18 0.002048 3048.10 0.004096 3056.05 0.008192 3039.91 0.016384 3052.57 0.032768 3059.54 0.065536 3020.87 0.131072 1472.45 0.262144 405.73 0.524288 405.98 1.05 405.80 2.10 403.76 4.19 404.00 8.39 401.18 16.78 397.05 33.55 390.63 67.11 390.60 Memory partial read bandwidth 0.000512 11976.84 0.001024 12754.55 0.002048 13272.48 0.004096 13499.63 0.008192 13244.07 0.016384 13457.20 0.032768 13572.65 0.065536 13042.70 0.131072 2184.93 0.262144 780.60 0.524288 781.09 1.05 781.06 2.10 763.16 4.19 728.43 8.39 559.88 16.78 710.33 33.55 673.26 67.11 704.02 Memory write bandwidth 0.000512 3827.88 0.001024 3774.08 0.002048 3780.65 0.004096 3766.89 0.008192 3632.55 0.016384 3675.11 0.032768 3699.52 0.065536 3647.53 0.131072 1306.82 0.262144 309.08 0.524288 300.45 1.05 307.19 2.10 313.01 4.19 303.14 8.39 299.09 16.78 231.09 33.55 288.11 67.11 283.72 Memory partial write bandwidth 0.000512 14046.09 0.001024 13139.91 0.002048 13400.62 0.004096 13739.47 0.008192 13845.11 0.016384 13616.29 0.032768 13893.63 0.065536 13195.56 0.131072 1351.01 0.262144 280.17 0.524288 281.12 1.05 286.89 2.10 301.01 4.19 300.95 8.39 288.48 16.78 285.29 33.55 277.37 67.11 254.79 Memory partial read/write bandwidth 0.000512 6696.83 0.001024 6229.94 0.002048 6093.44 0.004096 5886.26 0.008192 5836.92 0.016384 5958.37 0.032768 5977.91 0.065536 5763.87 0.131072 1251.05 0.262144 301.07 0.524288 305.17 1.05 306.65 2.10 315.17 4.19 315.29 8.39 316.11 16.78 301.19 33.55 303.93 67.11 281.91 Memory bzero bandwidth 0.000512 2426.98 0.001024 2678.49 0.002048 2833.20 0.004096 2459.65 0.008192 2941.79 0.016384 2697.63 0.032768 2952.67 0.065536 2966.45 0.131072 1428.72 0.262144 303.36 0.524288 307.55 1.05 263.56 2.10 273.71 4.19 289.30 8.39 295.32 16.78 283.62 33.55 278.54 67.11 300.50 "size=0k ovr=2.47 2 0.76 4 1.09 8 1.47 16 3.51 24 6.51 32 8.06 64 8.70 96 7.87 "size=4k ovr=3.84 2 2.16 4 3.14 8 4.11 16 11.93 24 16.91 32 18.15 64 19.59 96 19.46 "size=8k ovr=5.15 2 3.04 4 6.04 8 20.12 16 25.72 24 25.63 32 26.57 64 27.51 96 27.78 "size=16k ovr=7.84 2 3.04 4 7.41 8 41.28 16 44.64 24 43.78 32 43.25 64 52.80 96 46.48 "size=32k ovr=13.10 2 3.20 4 68.39 8 82.96 16 83.93 24 81.65 32 80.79 64 82.56 96 80.34 "size=64k ovr=24.57 2 122.98 4 148.90 8 146.00 16 145.03 24 145.76 32 144.78 64 152.94 96 150.55 Memory load latency "stride=16 0.00049 3.993 0.00098 3.994 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.016 0.04297 4.014 0.04688 4.011 0.05078 4.010 0.05469 4.009 0.05859 4.008 0.06250 4.007 0.07031 6.656 0.07812 8.806 0.08594 10.545 0.09375 12.004 0.10156 12.006 0.10938 12.008 0.11719 12.005 0.12500 12.439 0.14062 49.941 0.15625 60.632 0.17188 60.522 0.18750 60.629 0.20312 60.522 0.21875 60.666 0.23438 60.526 0.25000 60.630 0.28125 60.523 0.31250 60.632 0.34375 60.523 0.37500 60.668 0.40625 60.810 0.43750 60.637 0.46875 60.528 0.50000 60.528 1.00000 60.667 1.50000 60.815 2.00000 60.727 2.50000 60.748 3.00000 60.827 3.50000 61.292 4.00000 60.745 5.00000 60.837 6.00000 60.728 7.00000 63.295 8.00000 60.734 10.00000 60.769 12.00000 60.860 14.00000 60.739 16.00000 60.841 18.00000 60.890 20.00000 60.734 30.00000 60.949 40.00000 60.618 50.00000 60.612 60.00000 60.847 70.00000 60.613 80.00000 60.705 "stride=32 0.00049 3.993 0.00098 4.096 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 4.019 0.00781 4.095 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.994 0.02148 4.028 0.02344 3.993 0.02539 3.993 0.02734 3.994 0.02930 3.993 0.03125 3.993 0.03516 4.036 0.03906 4.036 0.04297 4.032 0.04688 4.029 0.05078 4.026 0.05469 4.024 0.05859 4.022 0.06250 4.021 0.07031 10.672 0.07812 16.000 0.08594 20.362 0.09375 24.836 0.10156 23.998 0.10938 25.212 0.11719 24.029 0.12500 25.834 0.14062 136.126 0.15625 115.069 0.17188 116.625 0.18750 115.969 0.20312 115.314 0.21875 122.769 0.23438 223.890 0.25000 115.209 0.28125 119.885 0.31250 113.816 0.34375 113.819 0.37500 113.844 0.40625 116.715 0.43750 113.867 0.46875 113.831 0.50000 120.015 1.00000 113.876 1.50000 114.058 2.00000 114.172 2.50000 114.286 3.00000 114.962 3.50000 223.375 4.00000 116.540 5.00000 114.195 6.00000 114.424 7.00000 119.056 8.00000 114.757 10.00000 116.813 12.00000 114.199 14.00000 114.786 16.00000 114.340 18.00000 115.384 20.00000 114.441 30.00000 115.551 40.00000 115.480 50.00000 114.665 60.00000 114.633 70.00000 114.239 80.00000 114.324 "stride=64 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.994 0.01953 3.993 0.02148 3.993 0.02344 3.994 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.016 0.04297 4.015 0.04688 4.016 0.05078 4.015 0.05469 4.015 0.05859 4.016 0.06250 4.015 0.07031 11.547 0.07812 17.696 0.08594 22.544 0.09375 26.856 0.10156 27.287 0.10938 26.959 0.11719 26.694 0.12500 28.002 0.14062 151.049 0.15625 187.494 0.17188 187.476 0.18750 186.916 0.20312 187.840 0.21875 186.290 0.23438 188.584 0.25000 187.881 0.28125 186.320 0.31250 189.424 0.34375 186.867 0.37500 187.969 0.40625 189.810 0.43750 378.030 0.46875 192.768 0.50000 195.573 1.00000 191.915 1.50000 194.483 2.00000 188.443 2.50000 192.927 3.00000 188.680 3.50000 188.415 4.00000 189.406 5.00000 186.049 6.00000 185.742 7.00000 187.057 8.00000 193.615 10.00000 189.725 12.00000 188.555 14.00000 188.561 16.00000 188.561 18.00000 185.895 20.00000 185.656 30.00000 189.641 40.00000 188.489 50.00000 188.425 60.00000 185.690 70.00000 186.474 80.00000 200.179 "stride=128 0.00049 3.993 0.00098 3.993 0.00195 3.994 0.00293 3.993 0.00391 3.993 0.00586 4.024 0.00781 4.031 0.00977 3.994 0.01172 3.994 0.01367 3.994 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.994 0.02734 3.993 0.02930 3.994 0.03125 4.032 0.03516 3.994 0.03906 3.994 0.04297 3.993 0.04688 3.994 0.05078 3.993 0.05469 3.993 0.05859 3.994 0.06250 3.993 0.07031 11.496 0.07812 17.555 0.08594 22.499 0.09375 26.666 0.10156 26.660 0.10938 26.659 0.11719 26.667 0.12500 27.113 0.14062 154.123 0.15625 187.900 0.17188 185.353 0.18750 185.261 0.20312 189.515 0.21875 187.282 0.23438 187.738 0.25000 189.264 0.28125 193.317 0.31250 196.005 0.34375 198.158 0.37500 185.301 0.40625 190.003 0.43750 188.095 0.46875 202.513 0.50000 192.938 1.00000 198.296 1.50000 206.459 2.00000 194.204 2.50000 195.492 3.00000 189.101 3.50000 192.392 4.00000 189.277 5.00000 194.993 6.00000 188.798 7.00000 189.433 8.00000 192.478 10.00000 202.729 12.00000 192.567 14.00000 194.343 16.00000 194.937 18.00000 191.621 20.00000 193.772 30.00000 195.159 40.00000 196.514 50.00000 198.842 60.00000 206.229 70.00000 196.508 80.00000 190.653 "stride=256 0.00049 3.993 0.00098 3.993 0.00195 4.112 0.00293 4.030 0.00391 4.077 0.00586 3.994 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.994 0.02148 4.092 0.02344 3.993 0.02539 4.032 0.02734 3.993 0.02930 3.994 0.03125 3.993 0.03516 4.155 0.03906 4.031 0.04297 3.994 0.04688 4.027 0.05078 3.993 0.05469 3.993 0.05859 3.993 0.06250 3.994 0.07031 12.429 0.07812 18.788 0.08594 22.566 0.09375 26.747 0.10156 29.815 0.10938 27.496 0.11719 31.477 0.12500 29.382 0.14062 169.345 0.15625 197.687 0.17188 194.084 0.18750 188.848 0.20312 196.487 0.21875 193.198 0.23438 193.502 0.25000 207.983 0.28125 192.183 0.31250 188.792 0.34375 189.937 0.37500 189.142 0.40625 187.115 0.43750 189.341 0.46875 190.214 0.50000 189.245 1.00000 192.610 1.50000 191.525 2.00000 192.155 2.50000 193.716 3.00000 192.728 3.50000 198.389 4.00000 205.930 5.00000 196.112 6.00000 201.694 7.00000 194.444 8.00000 192.653 10.00000 191.396 12.00000 206.076 14.00000 193.740 16.00000 188.671 18.00000 210.559 20.00000 208.400 30.00000 200.375 40.00000 195.566 50.00000 207.496 60.00000 191.809 70.00000 192.071 80.00000 202.948 "stride=512 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.994 0.00781 3.993 0.00977 4.174 0.01172 4.029 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.994 0.02539 3.993 0.02734 3.993 0.02930 3.994 0.03125 3.994 0.03516 3.993 0.03906 3.993 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.993 0.06250 3.994 0.07031 11.315 0.07812 17.392 0.08594 22.370 0.09375 26.684 0.10156 28.765 0.10938 27.745 0.11719 27.834 0.12500 29.314 0.14062 152.755 0.15625 190.857 0.17188 200.232 0.18750 191.661 0.20312 193.392 0.21875 191.026 0.23438 197.144 0.25000 191.353 0.28125 200.705 0.31250 192.545 0.34375 189.799 0.37500 202.335 0.40625 197.513 0.43750 191.500 0.46875 208.119 0.50000 196.561 1.00000 191.300 1.50000 191.653 2.00000 194.496 2.50000 194.877 3.00000 195.146 3.50000 190.425 4.00000 195.183 5.00000 197.446 6.00000 197.328 7.00000 199.825 8.00000 197.754 10.00000 210.838 12.00000 234.576 14.00000 196.939 16.00000 195.963 18.00000 190.407 20.00000 192.972 30.00000 193.082 40.00000 192.466 50.00000 192.904 60.00000 193.793 70.00000 195.088 80.00000 195.023 "stride=1024 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.994 0.00977 3.993 0.01172 3.993 0.01367 3.994 0.01562 3.993 0.01758 3.994 0.01953 3.994 0.02148 3.993 0.02344 3.994 0.02539 3.994 0.02734 3.993 0.02930 3.993 0.03125 3.994 0.03516 3.993 0.03906 3.993 0.04297 3.994 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.994 0.06250 3.994 0.07031 11.076 0.07812 17.191 0.08594 22.152 0.09375 26.660 0.10156 26.723 0.10938 26.658 0.11719 26.695 0.12500 26.741 0.14062 154.658 0.15625 192.376 0.17188 192.049 0.18750 192.580 0.20312 192.552 0.21875 192.254 0.23438 192.091 0.25000 192.015 0.28125 192.296 0.31250 191.136 0.34375 192.410 0.37500 192.440 0.40625 191.121 0.43750 192.242 0.46875 192.317 0.50000 191.510 1.00000 192.222 1.50000 197.656 2.00000 199.773 2.50000 197.375 3.00000 197.754 3.50000 223.544 4.00000 216.637 5.00000 214.260 6.00000 209.266 7.00000 209.629 8.00000 204.817 10.00000 214.221 12.00000 206.204 14.00000 207.761 16.00000 205.875 18.00000 205.286 20.00000 210.041 30.00000 211.508 40.00000 210.199 50.00000 211.480 60.00000 208.102 70.00000 210.070 80.00000 209.645 [Sat Jan 5 20:14:17 PST 2002] --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="av.1" [lmbench2.0 results for Linux av 2.4.17 #5 Sat Jan 5 19:11:24 PST 2002 i686 unknown] [LMBENCH_VER: lmbench2.0final Beta2.4 20010618095520] [ALL: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m] [DISKS: ] [DISK_DESC: ] [ENOUGH: 5000] [FAST: ] [FASTMEM: NO] [FILE: /tmp/XXX] [FSDIR: /tmp] [HALF: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m] [INFO: INFO.av] [LOOP_O: 0.00000109] [MB: 87] [MHZ: 751 MHz, 1.33 nanosec clock] [MOTHERBOARD: ] [NETWORKS: ] [PROCESSORS: ] [REMOTE: ] [SLOWFS: NO] [OS: i686-pc-linux-gnu] [TIMING_O: 0] [LMBENCH VERSION: lmbench-2alpha13] [USER: root] [HOSTNAME: av] [NODENAME: av] [SYSNAME: Linux] [PROCESSOR: unknown] [MACHINE: i686] [RELEASE: 2.4.17] [VERSION: #5 Sat Jan 5 19:11:24 PST 2002] [Sat Jan 5 20:16:32 PST 2002] [ 8:16pm up 43 min, 6 users, load average: 0.85, 1.00, 0.70] [net: Kernel Interface table] Kernel: error fetching interface information: Device not found [net: Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg] Iface: error fetching interface information: Device not found [net: eth0 1500 0 4116 0 0 0 2996 0 0 0 BRU] [if: eth0 Link encap:Ethernet HWaddr 00:50:BA:ED:C2:0E] [if: inet addr:171.64.67.68 Bcast:171.64.255.255 Mask:255.255.0.0] [if: inet6 addr: fe80::250:baff:feed:c20e/10 Scope:Link] [if: UP BROADCAST RUNNING MTU:1500 Metric:1] [if: RX packets:4116 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:2996 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:195 txqueuelen:100] [if: Interrupt:3 Base address:0x14a0] [if: ] [net: lo 16436 0 257047 0 0 0 257047 0 0 0 LRU] [if: lo Link encap:Local Loopback] [if: inet addr:127.0.0.1 Mask:255.0.0.0] [if: inet6 addr: ::1/128 Scope:Host] [if: UP LOOPBACK RUNNING MTU:16436 Metric:1] [if: RX packets:257047 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:257047 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:0 txqueuelen:0] [if: ] [mount: /dev/hda2 on / type ext2 (rw,errors=remount-ro,errors=remount-ro)] [mount: proc on /proc type proc (rw)] [mount: devpts on /dev/pts type devpts (rw,gid=5,mode=620)] [mount: /dev/hda3 on /home type ext2 (rw,errors=remount-ro)] [mount: /dev/hdb2 on /mnt type ext2 (rw,errors=remount-ro)] Simple syscall: 0.3652 microseconds Simple read: 0.7559 microseconds Simple write: 0.4632 microseconds Simple stat: 16.5629 microseconds Simple fstat: 0.7451 microseconds Simple open/close: 18.2491 microseconds Select on 10 fd's: 2.9157 microseconds Select on 100 fd's: 20.5111 microseconds Select on 250 fd's: 24.4978 microseconds Select on 500 fd's: 46.9407 microseconds Select on 10 tcp fd's: 4.1644 microseconds bind: Address already in use bind: Address already in use bind: Address already in use Signal handler installation: 1.052 microseconds Signal handler overhead: 4.223 microseconds Protection fault: 1.849 microseconds Pipe latency: 8.3833 microseconds AF_UNIX sock stream latency: 15.9157 microseconds Process fork+exit: 247.6364 microseconds Process fork+execve: 1707.6667 microseconds Process fork+/bin/sh -c: 8246.0000 microseconds File /tmp/XXX write bandwidth: 3307 KB/sec Pagefaults on /tmp/XXX: 4 usecs "mappings 0.524288 18 1.048576 24 2.097152 42 4.194304 80 8.388608 142 16.777216 267 33.554432 492 67.108864 964 "File system latency 0k 1000 22937 44322 1k 1000 13012 36105 4k 1000 12972 36223 10k 1000 8527 30696 Cannot register service: RPC: Unable to receive; errno = Connection refused unable to register (XACT_PROG, XACT_VERS, udp).UDP latency using localhost: 31.4841 microseconds TCP latency using localhost: 72.3739 microseconds localhost: RPC: Port mapper failure - RPC: Unable to receive localhost: RPC: Port mapper failure - RPC: Unable to receive TCP/IP connection cost to localhost: 1100.3902 microseconds Socket bandwidth using localhost: 29.46 MB/sec Avg xfer: 3.2KB, 41.8KB in 9.7260 millisecs, 4.29 MB/sec AF_UNIX sock stream bandwidth: 72.63 MB/sec Pipe bandwidth: 218.21 MB/sec "read bandwidth 0.000512 162.91 0.001024 262.34 0.002048 475.04 0.004096 671.82 0.008192 796.42 0.016384 949.06 0.032768 801.68 0.065536 376.44 0.131072 257.28 0.262144 252.22 0.524288 251.18 1.05 255.81 2.10 256.56 4.19 252.53 8.39 254.37 16.78 243.35 33.55 241.79 67.11 239.69 "read open2close bandwidth 0.000512 23.84 0.001024 46.24 0.002048 90.43 0.004096 167.67 0.008192 278.30 0.016384 418.04 0.032768 466.28 0.065536 196.77 0.131072 213.90 0.262144 221.03 0.524288 216.44 1.05 227.21 2.10 228.27 4.19 237.15 8.39 229.10 16.78 213.77 33.55 216.22 67.11 215.14 "Mmap read bandwidth 0.000512 2505.36 0.001024 2768.07 0.002048 2908.07 0.004096 2986.34 0.008192 3005.52 0.016384 3036.50 0.032768 3062.02 0.065536 3024.19 0.131072 1494.85 0.262144 405.73 0.524288 406.24 1.05 392.87 2.10 403.07 4.19 402.64 8.39 370.44 16.78 361.66 33.55 388.02 67.11 386.12 "Mmap read open2close bandwidth 0.000512 18.12 0.001024 35.03 0.002048 66.09 0.004096 117.51 0.008192 216.71 0.016384 386.36 0.032768 575.72 0.065536 712.76 0.131072 331.77 0.262144 299.25 0.524288 313.76 1.05 308.72 2.10 315.65 4.19 285.27 8.39 277.00 16.78 297.73 33.55 276.93 67.11 291.37 "libc bcopy unaligned 0.000512 1934.38 0.001024 2085.96 0.002048 2155.03 0.004096 2198.69 0.008192 2230.47 0.016384 2233.22 0.032768 2215.03 0.065536 811.89 0.131072 212.97 0.262144 211.24 0.524288 210.60 1.05 209.05 2.10 207.47 4.19 208.66 8.39 195.61 16.78 198.05 33.55 196.42 "libc bcopy aligned 0.000512 1936.07 0.001024 2091.27 0.002048 2131.30 0.004096 2162.54 0.008192 1955.46 0.016384 2232.69 0.032768 2201.15 0.065536 859.18 0.131072 206.63 0.262144 206.54 0.524288 206.77 1.05 206.45 2.10 202.02 4.19 194.95 8.39 193.54 16.78 193.20 33.55 187.48 "unrolled bcopy unaligned 0.000512 2796.27 0.001024 2908.75 0.002048 2926.27 0.004096 2826.20 0.008192 2920.32 0.016384 2918.03 0.032768 2833.86 0.065536 801.41 0.131072 211.90 0.262144 193.72 0.524288 193.32 1.05 208.92 2.10 209.36 4.19 208.03 8.39 208.72 16.78 197.86 33.55 191.33 "unrolled partial bcopy unaligned 0.000512 8403.65 0.001024 6847.40 0.002048 6117.26 0.004096 5912.80 0.008192 5906.32 0.016384 5994.15 0.032768 8160.25 0.065536 1032.42 0.131072 202.97 0.262144 207.95 0.524288 205.56 1.05 209.38 2.10 209.38 4.19 189.69 8.39 194.75 16.78 192.37 33.55 194.68 Memory read bandwidth 0.000512 2969.42 0.001024 3028.74 0.002048 3047.89 0.004096 3057.35 0.008192 3040.47 0.016384 3053.16 0.032768 3059.54 0.065536 3032.51 0.131072 1474.32 0.262144 405.59 0.524288 406.24 1.05 406.21 2.10 403.61 4.19 403.49 8.39 402.31 16.78 379.74 33.55 390.74 67.11 390.36 Memory partial read bandwidth 0.000512 11946.89 0.001024 12757.83 0.002048 13218.38 0.004096 13445.19 0.008192 13244.54 0.016384 13464.71 0.032768 13623.47 0.065536 13044.51 0.131072 2178.08 0.262144 780.05 0.524288 784.86 1.05 781.50 2.10 765.80 4.19 760.39 8.39 759.98 16.78 758.40 33.55 714.32 67.11 747.02 Memory write bandwidth 0.000512 3849.49 0.001024 3776.70 0.002048 3768.30 0.004096 3776.37 0.008192 3748.93 0.016384 3746.88 0.032768 3764.58 0.065536 3732.31 0.131072 1542.61 0.262144 306.35 0.524288 308.90 1.05 308.50 2.10 310.14 4.19 309.31 8.39 309.02 16.78 302.13 33.55 304.32 67.11 300.63 Memory partial write bandwidth 0.000512 14154.36 0.001024 13670.84 0.002048 13931.37 0.004096 14122.45 0.008192 13895.69 0.016384 14068.80 0.032768 14106.51 0.065536 13775.67 0.131072 2133.01 0.262144 302.11 0.524288 301.66 1.05 299.81 2.10 301.84 4.19 301.57 8.39 301.06 16.78 294.58 33.55 294.86 67.11 276.43 Memory partial read/write bandwidth 0.000512 6959.00 0.001024 6471.01 0.002048 6208.09 0.004096 6118.33 0.008192 5975.52 0.016384 5971.54 0.032768 5980.09 0.065536 5780.13 0.131072 1617.00 0.262144 315.78 0.524288 305.57 1.05 306.29 2.10 313.38 4.19 315.69 8.39 316.24 16.78 299.78 33.55 303.70 67.11 289.35 Memory bzero bandwidth 0.000512 2426.14 0.001024 2679.37 0.002048 2828.55 0.004096 2919.90 0.008192 2954.74 0.016384 2971.30 0.032768 2994.12 0.065536 2965.91 0.131072 1507.93 0.262144 311.44 0.524288 307.56 1.05 309.22 2.10 309.91 4.19 310.02 8.39 305.64 16.78 296.24 33.55 301.54 67.11 300.28 "size=0k ovr=2.51 2 1.63 4 2.16 8 2.18 16 2.77 24 6.72 32 7.42 64 7.68 96 8.01 "size=4k ovr=3.92 2 2.32 4 3.04 8 3.98 16 11.78 24 16.69 32 16.92 64 17.49 96 18.09 "size=8k ovr=5.16 2 2.24 4 4.83 8 12.55 16 25.18 24 25.45 32 25.68 64 25.99 96 26.69 "size=16k ovr=7.83 2 2.65 4 6.76 8 41.99 16 42.58 24 42.83 32 42.80 64 43.52 96 43.79 "size=32k ovr=13.06 2 3.51 4 65.27 8 77.64 16 77.78 24 77.57 32 77.57 64 78.12 96 78.54 "size=64k ovr=23.70 2 106.83 4 145.78 8 145.95 16 148.23 24 147.60 32 146.95 64 155.06 96 152.18 Memory load latency "stride=16 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.994 0.01758 3.993 0.01953 3.993 0.02148 3.994 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.017 0.04297 4.014 0.04688 4.011 0.05078 4.010 0.05469 4.009 0.05859 4.008 0.06250 4.008 0.07031 6.656 0.07812 8.806 0.08594 10.549 0.09375 12.003 0.10156 12.021 0.10938 12.005 0.11719 12.044 0.12500 12.309 0.14062 49.875 0.15625 61.039 0.17188 60.539 0.18750 60.527 0.20312 60.525 0.21875 60.526 0.23438 60.521 0.25000 60.600 0.28125 60.522 0.31250 61.045 0.34375 63.774 0.37500 60.668 0.40625 60.615 0.43750 60.605 0.46875 60.722 0.50000 60.608 1.00000 60.648 1.50000 60.707 2.00000 60.825 2.50000 60.705 3.00000 60.720 3.50000 60.714 4.00000 60.719 5.00000 60.859 6.00000 60.724 7.00000 60.716 8.00000 60.838 10.00000 60.726 12.00000 60.832 14.00000 60.840 16.00000 60.813 18.00000 60.744 20.00000 60.624 30.00000 60.640 40.00000 60.623 50.00000 60.754 60.00000 60.642 70.00000 60.734 80.00000 60.711 "stride=32 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.994 0.01367 3.993 0.01562 3.993 0.01758 3.994 0.01953 3.994 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.035 0.04297 4.031 0.04688 4.029 0.05078 4.026 0.05469 4.024 0.05859 4.022 0.06250 4.021 0.07031 10.660 0.07812 15.979 0.08594 20.365 0.09375 23.997 0.10156 23.999 0.10938 23.997 0.11719 24.011 0.12500 24.480 0.14062 94.749 0.15625 113.779 0.17188 113.859 0.18750 113.840 0.20312 113.830 0.21875 113.850 0.23438 113.826 0.25000 113.889 0.28125 113.885 0.31250 113.822 0.34375 113.833 0.37500 113.876 0.40625 113.875 0.43750 113.749 0.46875 113.779 0.50000 113.798 1.00000 113.813 1.50000 114.082 2.00000 114.141 2.50000 114.147 3.00000 114.178 3.50000 114.163 4.00000 114.176 5.00000 114.169 6.00000 114.283 7.00000 114.277 8.00000 114.256 10.00000 114.300 12.00000 114.284 14.00000 114.380 16.00000 114.269 18.00000 114.248 20.00000 114.278 30.00000 114.248 40.00000 114.206 50.00000 114.218 60.00000 114.212 70.00000 114.234 80.00000 114.208 "stride=64 0.00049 3.994 0.00098 3.993 0.00195 3.994 0.00293 3.993 0.00391 3.993 0.00586 3.994 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.994 0.02344 3.994 0.02539 3.994 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.015 0.04297 4.015 0.04688 4.015 0.05078 4.016 0.05469 4.016 0.05859 4.015 0.06250 4.015 0.07031 11.535 0.07812 17.578 0.08594 22.550 0.09375 31.687 0.10156 26.686 0.10938 26.712 0.11719 26.714 0.12500 27.806 0.14062 150.946 0.15625 186.384 0.17188 192.544 0.18750 195.931 0.20312 193.999 0.21875 196.933 0.23438 204.595 0.25000 199.294 0.28125 190.476 0.31250 208.846 0.34375 202.062 0.37500 188.047 0.40625 188.040 0.43750 192.865 0.46875 188.183 0.50000 188.814 1.00000 191.649 1.50000 189.310 2.00000 205.234 2.50000 195.775 3.00000 394.866 3.50000 382.573 4.00000 195.644 5.00000 186.979 6.00000 190.953 7.00000 189.522 8.00000 193.550 10.00000 188.567 12.00000 189.848 14.00000 188.476 16.00000 188.381 18.00000 188.447 20.00000 188.441 30.00000 185.678 40.00000 185.670 50.00000 189.457 60.00000 188.653 70.00000 188.437 80.00000 185.932 "stride=128 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.994 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.994 0.02734 3.993 0.02930 3.994 0.03125 3.993 0.03516 3.993 0.03906 3.994 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.994 0.06250 3.993 0.07031 11.494 0.07812 17.556 0.08594 22.496 0.09375 26.678 0.10156 26.660 0.10938 26.664 0.11719 26.660 0.12500 26.927 0.14062 150.535 0.15625 185.083 0.17188 187.727 0.18750 185.035 0.20312 187.741 0.21875 185.041 0.23438 187.718 0.25000 185.611 0.28125 188.642 0.31250 188.907 0.34375 189.924 0.37500 206.073 0.40625 185.367 0.43750 198.160 0.46875 183.680 0.50000 187.729 1.00000 185.288 1.50000 188.818 2.00000 195.188 2.50000 192.541 3.00000 189.055 3.50000 189.175 4.00000 190.953 5.00000 189.096 6.00000 189.132 7.00000 187.953 8.00000 189.281 10.00000 186.494 12.00000 189.158 14.00000 186.672 16.00000 186.984 18.00000 189.328 20.00000 189.327 30.00000 189.325 40.00000 186.865 50.00000 189.454 60.00000 186.880 70.00000 186.993 80.00000 186.929 "stride=256 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.994 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.994 0.02930 3.993 0.03125 3.993 0.03516 3.994 0.03906 3.993 0.04297 3.993 0.04688 3.994 0.05078 3.993 0.05469 3.993 0.05859 3.994 0.06250 3.994 0.07031 11.526 0.07812 26.731 0.08594 22.448 0.09375 26.660 0.10156 26.680 0.10938 26.677 0.11719 26.666 0.12500 26.757 0.14062 151.116 0.15625 188.642 0.17188 188.545 0.18750 188.438 0.20312 186.281 0.21875 188.464 0.23438 185.913 0.25000 188.560 0.28125 188.580 0.31250 188.527 0.34375 185.972 0.37500 188.561 0.40625 188.582 0.43750 185.888 0.46875 185.962 0.50000 188.467 1.00000 187.352 1.50000 190.214 2.00000 190.463 2.50000 190.637 3.00000 188.279 3.50000 191.066 4.00000 191.437 5.00000 191.254 6.00000 191.131 7.00000 185.740 8.00000 191.435 10.00000 188.575 12.00000 191.292 14.00000 191.288 16.00000 191.276 18.00000 188.686 20.00000 188.886 30.00000 191.555 40.00000 191.655 50.00000 189.353 60.00000 189.546 70.00000 192.073 80.00000 189.464 "stride=512 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.994 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.994 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.994 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 3.993 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.994 0.06250 3.993 0.07031 11.314 0.07812 17.373 0.08594 22.348 0.09375 26.658 0.10156 26.659 0.10938 26.659 0.11719 26.664 0.12500 26.700 0.14062 152.590 0.15625 190.382 0.17188 187.884 0.18750 188.888 0.20312 191.524 0.21875 203.027 0.23438 194.648 0.25000 193.634 0.28125 196.929 0.31250 191.672 0.34375 193.537 0.37500 187.749 0.40625 193.075 0.43750 190.299 0.46875 190.388 0.50000 191.739 1.00000 191.020 1.50000 201.136 2.00000 215.173 2.50000 192.192 3.00000 211.820 3.50000 208.111 4.00000 201.024 5.00000 199.418 6.00000 192.577 7.00000 209.787 8.00000 196.526 10.00000 197.367 12.00000 200.374 14.00000 200.615 16.00000 198.890 18.00000 204.574 20.00000 195.896 30.00000 196.138 40.00000 197.473 50.00000 197.479 60.00000 196.733 70.00000 208.971 80.00000 200.267 "stride=1024 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.994 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.994 0.01758 3.993 0.01953 3.993 0.02148 3.994 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 3.994 0.04297 3.994 0.04688 3.993 0.05078 3.993 0.05469 3.994 0.05859 3.994 0.06250 3.993 0.07031 11.074 0.07812 17.158 0.08594 22.152 0.09375 26.659 0.10156 26.660 0.10938 26.686 0.11719 26.663 0.12500 26.737 0.14062 156.480 0.15625 194.803 0.17188 194.761 0.18750 192.326 0.20312 196.473 0.21875 205.398 0.23438 200.865 0.25000 194.900 0.28125 198.570 0.31250 194.767 0.34375 201.248 0.37500 208.177 0.40625 199.469 0.43750 207.488 0.46875 196.151 0.50000 201.485 1.00000 194.993 1.50000 200.402 2.00000 201.595 2.50000 202.228 3.00000 198.025 3.50000 203.216 4.00000 203.320 5.00000 203.639 6.00000 203.948 7.00000 204.131 8.00000 204.265 10.00000 204.466 12.00000 204.694 14.00000 204.813 16.00000 205.023 18.00000 205.138 20.00000 205.220 30.00000 202.699 40.00000 205.617 50.00000 206.072 60.00000 206.617 70.00000 209.077 80.00000 209.155 [Sat Jan 5 20:23:23 PST 2002] --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="av_vanilla.0" [lmbench2.0 results for Linux av 2.4.14 #3 Mon Nov 19 06:47:41 PST 2001 i686 unknown] [LMBENCH_VER: lmbench2.0final Beta2.4 20010618095520] [ALL: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m] [DISKS: ] [DISK_DESC: ] [ENOUGH: 5000] [FAST: ] [FASTMEM: NO] [FILE: /tmp/XXX] [FSDIR: /tmp] [HALF: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m] [INFO: INFO.av] [LOOP_O: 0.00000127] [MB: 87] [MHZ: 751 MHz, 1.33 nanosec clock] [MOTHERBOARD: ] [NETWORKS: ] [PROCESSORS: ] [REMOTE: ] [SLOWFS: NO] [OS: i686-pc-linux-gnu] [TIMING_O: 0] [LMBENCH VERSION: lmbench-2alpha13] [USER: vvikram] [HOSTNAME: av] [NODENAME: av] [SYSNAME: Linux] [PROCESSOR: unknown] [MACHINE: i686] [RELEASE: 2.4.14] [VERSION: #3 Mon Nov 19 06:47:41 PST 2001] [Sat Jan 5 20:27:49 PST 2002] [ 8:27pm up 2 min, 2 users, load average: 0.48, 0.20, 0.07] [net: Kernel Interface table] Kernel: error fetching interface information: Device not found [net: Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg] Iface: error fetching interface information: Device not found [net: eth0 1500 0 101 0 0 0 21 0 0 0 BRU] [if: eth0 Link encap:Ethernet HWaddr 00:50:BA:ED:C2:0E] [if: inet addr:171.64.67.68 Bcast:171.64.255.255 Mask:255.255.0.0] [if: inet6 addr: fe80::250:baff:feed:c20e/10 Scope:Link] [if: UP BROADCAST RUNNING MTU:1500 Metric:1] [if: RX packets:101 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:21 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:0 txqueuelen:100] [if: Interrupt:3 Base address:0x14a0] [if: ] [net: lo 16436 0 25 0 0 0 25 0 0 0 LRU] [if: lo Link encap:Local Loopback] [if: inet addr:127.0.0.1 Mask:255.0.0.0] [if: inet6 addr: ::1/128 Scope:Host] [if: UP LOOPBACK RUNNING MTU:16436 Metric:1] [if: RX packets:25 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:25 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:0 txqueuelen:0] [if: ] [mount: /dev/hda2 on / type ext2 (rw,errors=remount-ro,errors=remount-ro)] [mount: proc on /proc type proc (rw)] [mount: devpts on /dev/pts type devpts (rw,gid=5,mode=620)] [mount: /dev/hda3 on /home type ext2 (rw,errors=remount-ro)] [mount: /dev/hdb2 on /mnt type ext2 (rw,errors=remount-ro)] Simple syscall: 0.3659 microseconds Simple read: 0.8783 microseconds Simple write: 0.4681 microseconds Simple stat: 16.0785 microseconds Simple fstat: 0.7451 microseconds Simple open/close: 17.5096 microseconds Select on 10 fd's: 3.4160 microseconds Select on 100 fd's: 20.3556 microseconds Select on 250 fd's: 24.0965 microseconds Select on 500 fd's: 89.2742 microseconds Select on 10 tcp fd's: 7.7907 microseconds Select on 100 tcp fd's: 67.5122 microseconds Select on 250 tcp fd's: 179.9355 microseconds Select on 500 tcp fd's: 358.0000 microseconds Signal handler installation: 1.048 microseconds Signal handler overhead: 4.268 microseconds Protection fault: 1.427 microseconds Pipe latency: 7.2113 microseconds AF_UNIX sock stream latency: 14.1940 microseconds Process fork+exit: 210.1154 microseconds Process fork+execve: 1623.5000 microseconds Process fork+/bin/sh -c: 8171.0000 microseconds File /tmp/XXX write bandwidth: 3254 KB/sec Pagefaults on /tmp/XXX: 4 usecs "mappings 0.524288 18 1.048576 23 2.097152 60 4.194304 308 8.388608 813 16.777216 460 33.554432 831 67.108864 973 "File system latency 0k 1000 25278 47331 1k 1000 13840 39188 4k 1000 13809 38748 10k 1000 9051 32368 Cannot register service: RPC: Unable to receive; errno = Connection refused unable to register (XACT_PROG, XACT_VERS, udp).UDP latency using localhost: 28.1347 microseconds TCP latency using localhost: 71.3702 microseconds localhost: RPC: Port mapper failure - RPC: Unable to receive localhost: RPC: Port mapper failure - RPC: Unable to receive TCP/IP connection cost to localhost: 1036.7586 microseconds Socket bandwidth using localhost: 29.77 MB/sec Avg xfer: 3.2KB, 41.8KB in 10.0190 millisecs, 4.17 MB/sec AF_UNIX sock stream bandwidth: 73.48 MB/sec Pipe bandwidth: 212.12 MB/sec "read bandwidth 0.000512 175.32 0.001024 237.44 0.002048 500.14 0.004096 717.21 0.008192 759.07 0.016384 1010.30 0.032768 939.10 0.065536 387.51 0.131072 255.23 0.262144 255.92 0.524288 247.19 1.05 252.15 2.10 257.35 4.19 257.92 8.39 249.36 16.78 234.61 33.55 237.99 67.11 232.42 "read open2close bandwidth 0.000512 24.49 0.001024 45.59 0.002048 91.90 0.004096 171.60 0.008192 281.29 0.016384 472.47 0.032768 579.07 0.065536 245.54 0.131072 238.62 0.262144 244.54 0.524288 238.78 1.05 253.34 2.10 255.22 4.19 257.87 8.39 249.21 16.78 235.04 33.55 237.50 67.11 232.70 "Mmap read bandwidth 0.000512 2506.37 0.001024 2768.57 0.002048 2904.55 0.004096 2986.34 0.008192 3007.17 0.016384 3036.93 0.032768 3051.78 0.065536 3030.77 0.131072 1517.15 0.262144 406.01 0.524288 406.49 1.05 406.27 2.10 403.76 4.19 393.31 8.39 381.04 16.78 396.86 33.55 390.99 67.11 390.90 "Mmap read open2close bandwidth 0.000512 17.52 0.001024 36.35 0.002048 72.18 0.004096 130.96 0.008192 252.66 0.016384 417.35 0.032768 590.58 0.065536 756.68 0.131072 345.19 0.262144 301.96 0.524288 321.11 1.05 322.09 2.10 326.71 4.19 324.61 8.39 327.39 16.78 319.26 33.55 317.27 67.11 318.34 "libc bcopy unaligned 0.000512 1934.38 0.001024 2085.89 0.002048 2164.24 0.004096 2200.49 0.008192 2223.11 0.016384 2233.91 0.032768 2206.06 0.065536 826.80 0.131072 201.79 0.262144 206.61 0.524288 203.37 1.05 208.96 2.10 211.07 4.19 209.12 8.39 193.47 16.78 197.09 33.55 189.71 "libc bcopy aligned 0.000512 1925.59 0.001024 2103.65 0.002048 2158.04 0.004096 2160.68 0.008192 2214.26 0.016384 2233.10 0.032768 2211.94 0.065536 825.07 0.131072 189.82 0.262144 193.54 0.524288 205.23 1.05 205.80 2.10 204.40 4.19 199.62 8.39 180.21 16.78 178.46 33.55 169.45 "unrolled bcopy unaligned 0.000512 2902.23 0.001024 2925.83 0.002048 2931.31 0.004096 2923.97 0.008192 2909.60 0.016384 2917.82 0.032768 2821.95 0.065536 775.71 0.131072 203.04 0.262144 200.08 0.524288 200.75 1.05 210.77 2.10 209.90 4.19 92.17 8.39 205.83 16.78 196.77 33.55 195.37 "unrolled partial bcopy unaligned 0.000512 10617.01 0.001024 10783.97 0.002048 11031.54 0.004096 11147.19 0.008192 10989.57 0.016384 11127.49 0.032768 6101.79 0.065536 1068.07 0.131072 198.76 0.262144 200.95 0.524288 201.46 1.05 206.78 2.10 206.43 4.19 203.35 8.39 196.22 16.78 190.26 33.55 187.90 Memory read bandwidth 0.000512 2983.53 0.001024 3041.82 0.002048 3059.61 0.004096 3057.75 0.008192 3051.45 0.016384 3064.07 0.032768 3060.09 0.065536 3034.19 0.131072 1471.12 0.262144 407.13 0.524288 406.05 1.05 405.56 2.10 399.15 4.19 401.68 8.39 402.12 16.78 401.03 33.55 390.57 67.11 390.86 Memory partial read bandwidth 0.000512 12053.38 0.001024 12841.80 0.002048 13273.94 0.004096 13450.61 0.008192 13244.07 0.016384 13462.21 0.032768 13574.11 0.065536 12937.10 0.131072 2175.77 0.262144 780.60 0.524288 784.28 1.05 781.70 2.10 765.57 4.19 762.60 8.39 759.36 16.78 757.88 33.55 714.09 67.11 735.54 Memory write bandwidth 0.000512 3829.59 0.001024 3771.31 0.002048 3766.06 0.004096 3776.17 0.008192 3748.00 0.016384 3747.07 0.032768 3744.57 0.065536 3704.42 0.131072 1524.39 0.262144 306.29 0.524288 304.91 1.05 306.96 2.10 309.95 4.19 311.80 8.39 294.10 16.78 289.72 33.55 293.13 67.11 291.33 Memory partial write bandwidth 0.000512 14192.39 0.001024 13667.45 0.002048 13929.72 0.004096 14062.85 0.008192 13895.49 0.016384 14069.63 0.032768 14106.51 0.065536 13545.14 0.131072 2005.84 0.262144 289.43 0.524288 287.60 1.05 287.48 2.10 294.34 4.19 297.79 8.39 290.95 16.78 268.90 33.55 267.45 67.11 260.63 Memory partial read/write bandwidth 0.000512 6835.82 0.001024 6389.33 0.002048 6202.58 0.004096 6083.51 0.008192 5964.30 0.016384 5979.41 0.032768 5981.18 0.065536 5755.25 0.131072 1596.72 0.262144 294.31 0.524288 297.22 1.05 295.87 2.10 307.41 4.19 311.33 8.39 302.01 16.78 278.66 33.55 276.51 67.11 271.20 Memory bzero bandwidth 0.000512 2424.32 0.001024 2679.36 0.002048 2828.00 0.004096 2909.53 0.008192 2961.86 0.016384 2982.74 0.032768 2984.32 0.065536 2969.19 0.131072 1515.98 0.262144 301.02 0.524288 309.31 1.05 308.81 2.10 308.81 4.19 314.18 8.39 311.54 16.78 294.10 33.55 298.59 67.11 298.11 "size=0k ovr=2.20 2 1.70 4 2.04 8 2.18 16 3.82 24 7.30 32 7.92 64 8.83 96 8.97 "size=4k ovr=3.61 2 1.62 4 3.71 8 5.78 16 13.19 24 18.25 32 18.47 64 19.39 96 19.77 "size=8k ovr=4.98 2 1.81 4 4.72 8 14.06 16 26.59 24 27.00 32 26.96 64 27.62 96 27.89 "size=16k ovr=7.61 2 2.50 4 7.13 8 43.37 16 44.63 24 44.85 32 44.74 64 45.45 96 45.43 "size=32k ovr=12.88 2 3.50 4 61.91 8 78.55 16 78.67 24 79.21 32 79.09 64 79.52 96 80.08 "size=64k ovr=23.44 2 104.93 4 147.63 8 148.28 16 148.26 24 148.57 32 148.39 64 148.67 96 154.01 Memory load latency "stride=16 0.00049 3.993 0.00098 3.994 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.994 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.994 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.994 0.03906 4.014 0.04297 4.012 0.04688 4.011 0.05078 4.010 0.05469 4.009 0.05859 4.008 0.06250 4.008 0.07031 6.656 0.07812 8.805 0.08594 10.548 0.09375 12.024 0.10156 12.006 0.10938 12.005 0.11719 12.006 0.12500 12.289 0.14062 50.075 0.15625 60.721 0.17188 60.717 0.18750 60.633 0.20312 60.836 0.21875 60.628 0.23438 60.716 0.25000 60.627 0.28125 60.720 0.31250 60.627 0.34375 60.587 0.37500 60.634 0.40625 60.544 0.43750 60.635 0.46875 60.591 0.50000 60.637 1.00000 60.554 1.50000 60.640 2.00000 60.732 2.50000 60.635 3.00000 60.632 3.50000 60.633 4.00000 60.682 5.00000 60.655 6.00000 60.632 7.00000 60.628 8.00000 60.720 10.00000 60.634 12.00000 60.625 14.00000 60.623 16.00000 60.629 18.00000 60.828 20.00000 60.750 30.00000 60.710 40.00000 60.793 50.00000 60.700 60.00000 60.699 70.00000 60.740 80.00000 60.793 "stride=32 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.994 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.994 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.994 0.03516 3.993 0.03906 4.036 0.04297 4.032 0.04688 4.029 0.05078 4.026 0.05469 4.024 0.05859 4.022 0.06250 4.021 0.07031 10.670 0.07812 15.979 0.08594 20.390 0.09375 23.996 0.10156 23.999 0.10938 24.028 0.11719 24.012 0.12500 24.443 0.14062 94.739 0.15625 111.057 0.17188 113.687 0.18750 113.693 0.20312 113.692 0.21875 113.703 0.23438 113.690 0.25000 113.688 0.28125 113.688 0.31250 113.766 0.34375 113.669 0.37500 113.700 0.40625 113.695 0.43750 111.322 0.46875 113.864 0.50000 113.784 1.00000 113.778 1.50000 114.069 2.00000 114.075 2.50000 114.120 3.00000 114.138 3.50000 114.104 4.00000 114.122 5.00000 114.126 6.00000 111.584 7.00000 114.083 8.00000 114.096 10.00000 114.117 12.00000 114.094 14.00000 114.104 16.00000 114.108 18.00000 114.094 20.00000 114.085 30.00000 114.087 40.00000 111.594 50.00000 114.141 60.00000 114.117 70.00000 114.228 80.00000 114.151 "stride=64 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.994 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.994 0.03516 3.993 0.03906 4.016 0.04297 4.016 0.04688 4.017 0.05078 4.016 0.05469 4.017 0.05859 4.017 0.06250 4.016 0.07031 11.535 0.07812 17.581 0.08594 22.637 0.09375 26.685 0.10156 26.687 0.10938 26.705 0.11719 26.755 0.12500 27.901 0.14062 148.021 0.15625 187.350 0.17188 184.736 0.18750 187.341 0.20312 184.802 0.21875 187.307 0.23438 184.757 0.25000 184.771 0.28125 187.347 0.31250 184.947 0.34375 187.373 0.37500 184.975 0.40625 187.367 0.43750 184.923 0.46875 187.124 0.50000 184.766 1.00000 187.088 1.50000 185.449 2.00000 187.796 2.50000 185.353 3.00000 187.934 3.50000 183.475 4.00000 188.127 5.00000 185.774 6.00000 185.668 7.00000 188.221 8.00000 188.374 10.00000 185.676 12.00000 188.124 14.00000 188.173 16.00000 188.118 18.00000 185.668 20.00000 185.553 30.00000 185.509 40.00000 185.659 50.00000 188.163 60.00000 188.138 70.00000 188.109 80.00000 185.551 "stride=128 0.00049 3.994 0.00098 3.993 0.00195 3.993 0.00293 3.994 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.016 0.04297 4.016 0.04688 4.017 0.05078 4.017 0.05469 4.016 0.05859 4.016 0.06250 4.016 0.07031 11.505 0.07812 17.580 0.08594 22.537 0.09375 26.703 0.10156 26.684 0.10938 26.687 0.11719 26.704 0.12500 30.116 0.14062 151.629 0.15625 185.424 0.17188 187.794 0.18750 185.379 0.20312 187.743 0.21875 185.302 0.23438 185.517 0.25000 187.814 0.28125 185.533 0.31250 187.914 0.34375 185.512 0.37500 187.907 0.40625 185.474 0.43750 185.369 0.46875 187.821 0.50000 185.839 1.00000 187.851 1.50000 186.214 2.00000 188.826 2.50000 186.304 3.00000 186.537 3.50000 186.632 4.00000 189.003 5.00000 186.691 6.00000 189.098 7.00000 189.099 8.00000 186.504 10.00000 189.038 12.00000 188.989 14.00000 186.532 16.00000 186.577 18.00000 186.628 20.00000 189.061 30.00000 184.122 40.00000 189.175 50.00000 186.813 60.00000 189.282 70.00000 189.190 80.00000 189.270 "stride=256 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.994 0.01562 3.994 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 3.993 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.993 0.06250 3.993 0.07031 11.434 0.07812 17.480 0.08594 22.468 0.09375 26.659 0.10156 26.657 0.10938 26.658 0.11719 26.660 0.12500 26.732 0.14062 151.384 0.15625 186.338 0.17188 188.675 0.18750 186.240 0.20312 188.707 0.21875 186.223 0.23438 186.344 0.25000 188.734 0.28125 186.344 0.31250 188.703 0.34375 186.774 0.37500 186.474 0.40625 188.759 0.43750 183.919 0.46875 186.306 0.50000 188.709 1.00000 186.216 1.50000 190.113 2.00000 188.574 2.50000 188.129 3.00000 188.135 3.50000 190.779 4.00000 191.272 5.00000 190.940 6.00000 191.020 7.00000 190.965 8.00000 188.585 10.00000 190.460 12.00000 188.641 14.00000 191.131 16.00000 191.172 18.00000 191.106 20.00000 188.791 30.00000 186.226 40.00000 191.360 50.00000 191.588 60.00000 191.858 70.00000 189.600 80.00000 191.875 "stride=512 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.994 0.00977 3.993 0.01172 3.994 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 3.994 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.994 0.06250 3.994 0.07031 11.333 0.07812 17.372 0.08594 22.348 0.09375 26.677 0.10156 26.657 0.10938 26.677 0.11719 26.659 0.12500 26.697 0.14062 152.962 0.15625 190.772 0.17188 190.722 0.18750 188.744 0.20312 190.720 0.21875 190.755 0.23438 187.369 0.25000 188.383 0.28125 190.829 0.31250 190.839 0.34375 188.436 0.37500 190.640 0.40625 185.845 0.43750 190.640 0.46875 188.256 0.50000 190.580 1.00000 190.543 1.50000 191.115 2.00000 194.179 2.50000 192.332 3.00000 194.813 3.50000 194.972 4.00000 195.025 5.00000 195.142 6.00000 195.330 7.00000 195.391 8.00000 190.576 10.00000 195.541 12.00000 195.404 14.00000 193.108 16.00000 193.224 18.00000 195.651 20.00000 195.766 30.00000 193.489 40.00000 196.272 50.00000 196.646 60.00000 197.104 70.00000 197.736 80.00000 197.741 "stride=1024 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.994 0.01562 3.993 0.01758 3.993 0.01953 3.994 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 3.993 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.993 0.06250 3.993 0.07031 11.073 0.07812 17.155 0.08594 22.151 0.09375 26.658 0.10156 26.660 0.10938 26.658 0.11719 26.659 0.12500 26.707 0.14062 156.505 0.15625 195.429 0.17188 192.703 0.18750 195.282 0.20312 195.288 0.21875 190.336 0.23438 195.369 0.25000 195.452 0.28125 195.546 0.31250 195.415 0.34375 193.167 0.37500 195.542 0.40625 193.108 0.43750 193.125 0.46875 195.523 0.50000 195.450 1.00000 195.453 1.50000 200.753 2.00000 199.526 2.50000 200.141 3.00000 203.066 3.50000 203.449 4.00000 203.718 5.00000 204.002 6.00000 204.360 7.00000 201.925 8.00000 204.654 10.00000 204.882 12.00000 205.120 14.00000 205.250 16.00000 205.405 18.00000 205.491 20.00000 205.403 30.00000 205.800 40.00000 206.017 50.00000 206.463 60.00000 207.351 70.00000 209.421 80.00000 206.940 [Sat Jan 5 20:34:19 PST 2002] --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="av_vanilla.1" [lmbench2.0 results for Linux av 2.4.14 #3 Mon Nov 19 06:47:41 PST 2001 i686 unknown] [LMBENCH_VER: lmbench2.0final Beta2.4 20010618095520] [ALL: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m] [DISKS: ] [DISK_DESC: ] [ENOUGH: 5000] [FAST: ] [FASTMEM: NO] [FILE: /tmp/XXX] [FSDIR: /tmp] [HALF: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m] [INFO: INFO.av] [LOOP_O: 0.00000020] [MB: 87] [MHZ: 751 MHz, 1.33 nanosec clock] [MOTHERBOARD: ] [NETWORKS: ] [PROCESSORS: ] [REMOTE: ] [SLOWFS: NO] [OS: i686-pc-linux-gnu] [TIMING_O: 0] [LMBENCH VERSION: lmbench-2alpha13] [USER: vvikram] [HOSTNAME: av] [NODENAME: av] [SYSNAME: Linux] [PROCESSOR: unknown] [MACHINE: i686] [RELEASE: 2.4.14] [VERSION: #3 Mon Nov 19 06:47:41 PST 2001] [Sat Jan 5 20:35:03 PST 2002] [ 8:35pm up 10 min, 2 users, load average: 0.65, 0.83, 0.46] [net: Kernel Interface table] Kernel: error fetching interface information: Device not found [net: Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg] Iface: error fetching interface information: Device not found [net: eth0 1500 0 681 0 0 0 531 0 0 0 BRU] [if: eth0 Link encap:Ethernet HWaddr 00:50:BA:ED:C2:0E] [if: inet addr:171.64.67.68 Bcast:171.64.255.255 Mask:255.255.0.0] [if: inet6 addr: fe80::250:baff:feed:c20e/10 Scope:Link] [if: UP BROADCAST RUNNING MTU:1500 Metric:1] [if: RX packets:681 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:531 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:0 txqueuelen:100] [if: Interrupt:3 Base address:0x14a0] [if: ] [net: lo 16436 0 280322 0 0 0 280322 0 0 0 LRU] [if: lo Link encap:Local Loopback] [if: inet addr:127.0.0.1 Mask:255.0.0.0] [if: inet6 addr: ::1/128 Scope:Host] [if: UP LOOPBACK RUNNING MTU:16436 Metric:1] [if: RX packets:280322 errors:0 dropped:0 overruns:0 frame:0] [if: TX packets:280322 errors:0 dropped:0 overruns:0 carrier:0] [if: collisions:0 txqueuelen:0] [if: ] [mount: /dev/hda2 on / type ext2 (rw,errors=remount-ro,errors=remount-ro)] [mount: proc on /proc type proc (rw)] [mount: devpts on /dev/pts type devpts (rw,gid=5,mode=620)] [mount: /dev/hda3 on /home type ext2 (rw,errors=remount-ro)] [mount: /dev/hdb2 on /mnt type ext2 (rw,errors=remount-ro)] Simple syscall: 0.3660 microseconds Simple read: 0.5550 microseconds Simple write: 0.4634 microseconds Simple stat: 16.2891 microseconds Simple fstat: 0.7451 microseconds Simple open/close: 17.9091 microseconds Select on 10 fd's: 3.0298 microseconds Select on 100 fd's: 10.7500 microseconds Select on 250 fd's: 24.2124 microseconds Select on 500 fd's: 47.2627 microseconds Select on 10 tcp fd's: 3.9277 microseconds Select on 100 tcp fd's: 31.9653 microseconds Select on 250 tcp fd's: 44.2080 microseconds Select on 500 tcp fd's: 157.2222 microseconds Signal handler installation: 1.049 microseconds Signal handler overhead: 4.365 microseconds Protection fault: 1.266 microseconds Pipe latency: 5.5174 microseconds AF_UNIX sock stream latency: 12.1948 microseconds Process fork+exit: 210.7407 microseconds Process fork+execve: 1665.5000 microseconds Process fork+/bin/sh -c: 8275.0000 microseconds File /tmp/XXX write bandwidth: 3331 KB/sec Pagefaults on /tmp/XXX: 3 usecs "mappings 0.524288 16 1.048576 21 2.097152 34 4.194304 67 8.388608 124 16.777216 233 33.554432 468 67.108864 936 "File system latency 0k 1000 25008 47369 1k 1000 13747 38652 4k 1000 13643 38779 10k 1000 9062 32942 Cannot register service: RPC: Unable to receive; errno = Connection refused unable to register (XACT_PROG, XACT_VERS, udp).UDP latency using localhost: 36.0154 microseconds TCP latency using localhost: 64.4676 microseconds localhost: RPC: Port mapper failure - RPC: Unable to receive localhost: RPC: Port mapper failure - RPC: Unable to receive TCP/IP connection cost to localhost: 1023.4815 microseconds Socket bandwidth using localhost: 30.27 MB/sec Avg xfer: 3.2KB, 41.8KB in 9.0310 millisecs, 4.63 MB/sec AF_UNIX sock stream bandwidth: 73.67 MB/sec Pipe bandwidth: 224.24 MB/sec "read bandwidth 0.000512 174.38 0.001024 307.09 0.002048 497.51 0.004096 719.47 0.008192 835.52 0.016384 916.96 0.032768 751.09 0.065536 389.39 0.131072 251.00 0.262144 246.22 0.524288 254.34 1.05 257.00 2.10 262.08 4.19 261.69 8.39 263.68 16.78 254.60 33.55 256.51 67.11 251.17 "read open2close bandwidth 0.000512 24.43 0.001024 46.91 0.002048 92.49 0.004096 172.40 0.008192 285.25 0.016384 455.11 0.032768 522.39 0.065536 255.71 0.131072 225.95 0.262144 238.14 0.524288 249.07 1.05 252.94 2.10 259.48 4.19 263.91 8.39 265.29 16.78 253.31 33.55 259.47 67.11 256.67 "Mmap read bandwidth 0.000512 2505.22 0.001024 2768.14 0.002048 2909.83 0.004096 2986.47 0.008192 3006.70 0.016384 3037.15 0.032768 3051.25 0.065536 3028.97 0.131072 1525.73 0.262144 406.01 0.524288 406.42 1.05 406.11 2.10 403.84 4.19 403.26 8.39 402.95 16.78 398.51 33.55 391.04 67.11 391.06 "Mmap read open2close bandwidth 0.000512 18.36 0.001024 36.21 0.002048 72.97 0.004096 140.75 0.008192 249.37 0.016384 427.93 0.032768 635.52 0.065536 733.57 0.131072 338.28 0.262144 309.39 0.524288 311.09 1.05 321.50 2.10 324.49 4.19 323.68 8.39 325.95 16.78 310.03 33.55 317.07 67.11 318.42 "libc bcopy unaligned 0.000512 1934.38 0.001024 2085.89 0.002048 2164.24 0.004096 2199.68 0.008192 2230.47 0.016384 2234.32 0.032768 2206.06 0.065536 831.58 0.131072 211.56 0.262144 213.40 0.524288 210.01 1.05 209.84 2.10 209.11 4.19 209.25 8.39 207.27 16.78 196.20 33.55 195.65 "libc bcopy aligned 0.000512 1934.80 0.001024 2083.30 0.002048 2159.69 0.004096 2201.31 0.008192 2223.52 0.016384 2234.73 0.032768 2206.06 0.065536 849.25 0.131072 210.88 0.262144 214.31 0.524288 209.16 1.05 205.48 2.10 202.04 4.19 198.63 8.39 182.92 16.78 177.82 33.55 172.77 "unrolled bcopy unaligned 0.000512 2903.96 0.001024 2925.74 0.002048 2931.32 0.004096 2923.96 0.008192 2919.63 0.016384 2928.18 0.032768 2821.21 0.065536 790.29 0.131072 206.63 0.262144 210.69 0.524288 210.47 1.05 208.75 2.10 209.05 4.19 208.41 8.39 206.23 16.78 196.36 33.55 195.08 "unrolled partial bcopy unaligned 0.000512 10620.96 0.001024 10783.71 0.002048 11022.89 0.004096 11147.19 0.008192 10988.02 0.016384 11127.49 0.032768 6121.43 0.065536 1066.01 0.131072 204.02 0.262144 203.91 0.524288 207.68 1.05 207.56 2.10 206.78 4.19 204.20 8.39 198.54 16.78 190.73 33.55 189.60 Memory read bandwidth 0.000512 2983.53 0.001024 3041.79 0.002048 3048.10 0.004096 3056.78 0.008192 3039.45 0.016384 3053.53 0.032768 3060.65 0.065536 3025.29 0.131072 1477.54 0.262144 406.21 0.524288 406.30 1.05 406.27 2.10 404.00 4.19 403.26 8.39 402.49 16.78 380.00 33.55 390.88 67.11 390.94 Memory partial read bandwidth 0.000512 11945.40 0.001024 12755.53 0.002048 13208.79 0.004096 13450.61 0.008192 13244.07 0.016384 13462.21 0.032768 13576.60 0.065536 12979.45 0.131072 2178.15 0.262144 780.05 0.524288 781.87 1.05 781.00 2.10 762.88 4.19 760.11 8.39 760.25 16.78 758.53 33.55 756.31 67.11 735.96 Memory write bandwidth 0.000512 3849.49 0.001024 3791.33 0.002048 3767.58 0.004096 3776.05 0.008192 3748.50 0.016384 3747.56 0.032768 3765.27 0.065536 3704.21 0.131072 1511.54 0.262144 315.02 0.524288 309.41 1.05 310.60 2.10 310.28 4.19 307.01 8.39 304.96 16.78 289.28 33.55 292.78 67.11 291.61 Memory partial write bandwidth 0.000512 14157.34 0.001024 13669.75 0.002048 13940.31 0.004096 14062.43 0.008192 13843.77 0.016384 14069.63 0.032768 14107.94 0.065536 13643.48 0.131072 2018.30 0.262144 303.36 0.524288 295.96 1.05 295.79 2.10 295.79 4.19 293.57 8.39 288.69 16.78 268.89 33.55 268.42 67.11 262.60 Memory partial read/write bandwidth 0.000512 6877.99 0.001024 6389.42 0.002048 6207.55 0.004096 6106.92 0.008192 5961.13 0.016384 5995.91 0.032768 5999.69 0.065536 5782.59 0.131072 1586.21 0.262144 292.11 0.524288 304.73 1.05 302.93 2.10 308.50 4.19 306.65 8.39 299.86 16.78 277.08 33.55 277.30 67.11 272.90 Memory bzero bandwidth 0.000512 2437.13 0.001024 2691.36 0.002048 2839.22 0.004096 2916.62 0.008192 2950.93 0.016384 2972.38 0.032768 2994.12 0.065536 2968.57 0.131072 1533.68 0.262144 305.53 0.524288 309.09 1.05 310.92 2.10 310.46 4.19 309.89 8.39 307.14 16.78 305.90 33.55 298.30 67.11 298.00 "size=0k ovr=5.49 2 -1.71 4 -1.67 8 -0.66 16 1.24 24 4.39 32 5.08 64 5.58 96 5.98 "size=4k ovr=3.64 2 2.05 4 3.45 8 4.86 16 12.70 24 17.87 32 18.06 64 19.11 96 19.60 "size=8k ovr=5.03 2 2.40 4 4.39 8 13.60 16 26.58 24 27.22 32 27.11 64 27.69 96 28.10 "size=16k ovr=7.63 2 2.55 4 6.97 8 42.53 16 43.57 24 43.97 32 44.33 64 44.63 96 45.00 "size=32k ovr=12.90 2 3.81 4 61.17 8 78.78 16 78.98 24 79.08 32 79.50 64 79.74 96 80.85 "size=64k ovr=23.42 2 110.33 4 147.26 8 147.26 16 148.80 24 147.75 32 148.60 64 155.81 96 153.69 Memory load latency "stride=16 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.994 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.994 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.994 0.03906 4.014 0.04297 4.013 0.04688 4.012 0.05078 4.010 0.05469 4.009 0.05859 4.008 0.06250 4.008 0.07031 6.656 0.07812 8.801 0.08594 10.548 0.09375 12.003 0.10156 12.006 0.10938 12.005 0.11719 12.039 0.12500 12.281 0.14062 49.973 0.15625 60.718 0.17188 60.717 0.18750 60.714 0.20312 60.717 0.21875 60.721 0.23438 60.717 0.25000 60.720 0.28125 60.721 0.31250 60.714 0.34375 60.720 0.37500 60.725 0.40625 60.722 0.43750 60.544 0.46875 60.641 0.50000 60.643 1.00000 60.672 1.50000 60.636 2.00000 60.719 2.50000 60.632 3.00000 60.638 3.50000 60.628 4.00000 60.639 5.00000 60.634 6.00000 60.634 7.00000 60.628 8.00000 60.717 10.00000 60.621 12.00000 60.624 14.00000 60.624 16.00000 60.636 18.00000 60.724 20.00000 60.632 30.00000 60.803 40.00000 60.804 50.00000 60.700 60.00000 60.704 70.00000 60.787 80.00000 60.799 "stride=32 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.994 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.994 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.036 0.04297 4.033 0.04688 4.029 0.05078 4.026 0.05469 4.024 0.05859 4.022 0.06250 4.021 0.07031 10.660 0.07812 15.977 0.08594 20.365 0.09375 24.024 0.10156 23.999 0.10938 24.026 0.11719 24.260 0.12500 24.549 0.14062 94.552 0.15625 113.681 0.17188 113.634 0.18750 111.339 0.20312 113.582 0.21875 113.558 0.23438 113.692 0.25000 113.565 0.28125 113.589 0.31250 113.610 0.34375 113.576 0.37500 113.644 0.40625 113.789 0.43750 113.647 0.46875 113.654 0.50000 113.860 1.00000 113.792 1.50000 114.048 2.00000 114.080 2.50000 114.128 3.00000 114.108 3.50000 114.167 4.00000 114.113 5.00000 114.189 6.00000 114.226 7.00000 111.492 8.00000 114.093 10.00000 114.088 12.00000 114.070 14.00000 114.078 16.00000 114.082 18.00000 114.150 20.00000 114.119 30.00000 114.196 40.00000 114.102 50.00000 114.149 60.00000 114.175 70.00000 114.279 80.00000 114.143 "stride=64 0.00049 3.993 0.00098 3.994 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 4.016 0.04297 4.016 0.04688 4.016 0.05078 4.017 0.05469 4.016 0.05859 4.016 0.06250 4.016 0.07031 11.535 0.07812 17.601 0.08594 22.580 0.09375 26.685 0.10156 26.705 0.10938 26.706 0.11719 26.724 0.12500 28.068 0.14062 150.938 0.15625 184.710 0.17188 184.747 0.18750 187.298 0.20312 184.807 0.21875 187.324 0.23438 184.704 0.25000 187.414 0.28125 185.330 0.31250 187.389 0.34375 184.855 0.37500 187.467 0.40625 184.953 0.43750 187.419 0.46875 184.862 0.50000 184.801 1.00000 185.021 1.50000 187.916 2.00000 188.027 2.50000 185.676 3.00000 185.592 3.50000 188.058 4.00000 185.684 5.00000 185.760 6.00000 188.237 7.00000 188.143 8.00000 185.891 10.00000 185.788 12.00000 185.802 14.00000 185.551 16.00000 185.576 18.00000 188.041 20.00000 188.229 30.00000 186.065 40.00000 188.153 50.00000 188.267 60.00000 188.167 70.00000 188.226 80.00000 188.259 "stride=128 0.00049 3.994 0.00098 3.994 0.00195 3.993 0.00293 3.994 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.994 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.994 0.03516 3.993 0.03906 4.016 0.04297 4.016 0.04688 4.017 0.05078 4.017 0.05469 4.016 0.05859 4.016 0.06250 4.017 0.07031 11.504 0.07812 17.594 0.08594 22.518 0.09375 26.739 0.10156 26.686 0.10938 26.732 0.11719 26.691 0.12500 30.121 0.14062 148.696 0.15625 187.740 0.17188 185.669 0.18750 187.745 0.20312 185.195 0.21875 187.737 0.23438 185.176 0.25000 187.592 0.28125 185.352 0.31250 187.519 0.34375 185.311 0.37500 187.539 0.40625 185.359 0.43750 187.664 0.46875 182.641 0.50000 185.613 1.00000 187.780 1.50000 188.585 2.00000 186.232 2.50000 188.792 3.00000 188.855 3.50000 186.552 4.00000 188.985 5.00000 186.618 6.00000 187.221 7.00000 189.106 8.00000 189.067 10.00000 186.605 12.00000 186.596 14.00000 186.636 16.00000 186.636 18.00000 189.101 20.00000 189.097 30.00000 186.608 40.00000 186.535 50.00000 189.219 60.00000 189.340 70.00000 186.734 80.00000 186.882 "stride=256 0.00049 3.993 0.00098 3.994 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.994 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.994 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 3.993 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.994 0.06250 3.993 0.07031 11.434 0.07812 17.499 0.08594 22.466 0.09375 26.687 0.10156 26.659 0.10938 26.661 0.11719 26.659 0.12500 26.863 0.14062 148.789 0.15625 188.552 0.17188 186.237 0.18750 188.701 0.20312 186.145 0.21875 188.573 0.23438 186.120 0.25000 188.608 0.28125 186.282 0.31250 188.675 0.34375 186.291 0.37500 188.768 0.40625 188.689 0.43750 186.149 0.46875 186.155 0.50000 188.689 1.00000 188.515 1.50000 187.790 2.00000 190.452 2.50000 188.203 3.00000 190.663 3.50000 190.751 4.00000 190.824 5.00000 188.560 6.00000 190.948 7.00000 190.953 8.00000 188.689 10.00000 188.595 12.00000 188.601 14.00000 191.099 16.00000 191.155 18.00000 191.070 20.00000 188.660 30.00000 188.801 40.00000 189.127 50.00000 189.185 60.00000 191.901 70.00000 191.869 80.00000 189.449 "stride=512 0.00049 3.993 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.993 0.01758 3.994 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.993 0.03906 3.993 0.04297 3.993 0.04688 3.993 0.05078 3.993 0.05469 3.993 0.05859 3.993 0.06250 3.993 0.07031 11.314 0.07812 17.371 0.08594 22.373 0.09375 26.665 0.10156 26.659 0.10938 26.708 0.11719 26.708 0.12500 26.770 0.14062 150.224 0.15625 190.772 0.17188 188.312 0.18750 190.810 0.20312 188.429 0.21875 190.756 0.23438 190.862 0.25000 188.447 0.28125 190.795 0.31250 190.802 0.34375 188.357 0.37500 190.775 0.40625 190.792 0.43750 188.432 0.46875 188.725 0.50000 188.306 1.00000 190.646 1.50000 193.213 2.00000 191.551 2.50000 194.203 3.00000 194.538 3.50000 194.713 4.00000 194.976 5.00000 192.734 6.00000 195.366 7.00000 195.355 8.00000 195.432 10.00000 195.578 12.00000 195.631 14.00000 193.130 16.00000 193.258 18.00000 195.647 20.00000 195.624 30.00000 195.976 40.00000 195.976 50.00000 196.418 60.00000 196.886 70.00000 195.157 80.00000 197.650 "stride=1024 0.00098 3.993 0.00195 3.993 0.00293 3.993 0.00391 3.993 0.00586 3.993 0.00781 3.993 0.00977 3.993 0.01172 3.993 0.01367 3.993 0.01562 3.994 0.01758 3.993 0.01953 3.993 0.02148 3.993 0.02344 3.993 0.02539 3.993 0.02734 3.993 0.02930 3.993 0.03125 3.993 0.03516 3.994 0.03906 3.993 0.04297 3.994 0.04688 3.994 0.05078 3.993 0.05469 3.994 0.05859 3.994 0.06250 3.993 0.07031 11.074 0.07812 17.157 0.08594 22.152 0.09375 26.659 0.10156 26.679 0.10938 26.679 0.11719 26.659 0.12500 26.714 0.14062 156.253 0.15625 195.049 0.17188 195.015 0.18750 195.131 0.20312 195.163 0.21875 192.604 0.23438 195.077 0.25000 195.085 0.28125 192.705 0.31250 195.126 0.34375 195.099 0.37500 195.085 0.40625 195.090 0.43750 190.185 0.46875 195.053 0.50000 194.989 1.00000 192.715 1.50000 200.452 2.00000 201.770 2.50000 202.294 3.00000 202.950 3.50000 203.384 4.00000 203.633 5.00000 203.910 6.00000 204.153 7.00000 204.311 8.00000 202.121 10.00000 204.716 12.00000 204.967 14.00000 205.090 16.00000 205.216 18.00000 205.378 20.00000 205.393 30.00000 205.881 40.00000 206.054 50.00000 206.544 60.00000 207.187 70.00000 209.369 80.00000 209.472 [Sat Jan 5 20:41:26 PST 2002] --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="lat_proc.txt" vanilla kernel 2.4.17: [see below for ingo's patch results] ***************************************** Process fork+exit: 171.0303 microseconds Process fork+execve: 1582.7500 microseconds Process fork+/bin/sh -c: 7813.0000 microseconds Process fork+exit: 172.7500 microseconds Process fork+execve: 1567.0000 microseconds Process fork+/bin/sh -c: 7795.0000 microseconds Process fork+exit: 171.7812 microseconds Process fork+execve: 1580.2500 microseconds Process fork+/bin/sh -c: 7810.0000 microseconds Process fork+exit: 177.9062 microseconds Process fork+execve: 1592.7500 microseconds Process fork+/bin/sh -c: 7781.0000 microseconds Process fork+exit: 175.7188 microseconds Process fork+execve: 1602.2500 microseconds Process fork+/bin/sh -c: 7800.0000 microseconds Process fork+exit: 180.5667 microseconds Process fork+execve: 1567.5000 microseconds Process fork+/bin/sh -c: 7789.0000 microseconds Process fork+exit: 183.7000 microseconds Process fork+execve: 1580.2500 microseconds Process fork+/bin/sh -c: 7812.0000 microseconds Process fork+exit: 179.5333 microseconds Process fork+execve: 1578.5000 microseconds Process fork+/bin/sh -c: 7833.0000 microseconds Process fork+exit: 180.6000 microseconds Process fork+execve: 1582.2500 microseconds Process fork+/bin/sh -c: 7801.0000 microseconds Process fork+exit: 181.1935 microseconds Process fork+execve: 1570.5000 microseconds Process fork+/bin/sh -c: 7789.0000 microseconds Process fork+exit: 182.5000 microseconds Process fork+execve: 1588.7500 microseconds Process fork+/bin/sh -c: 7824.0000 microseconds Process fork+exit: 185.3333 microseconds Process fork+execve: 1590.7500 microseconds Process fork+/bin/sh -c: 7815.0000 microseconds Process fork+exit: 181.4667 microseconds Process fork+execve: 1580.2500 microseconds Process fork+/bin/sh -c: 7831.0000 microseconds Process fork+exit: 183.7333 microseconds Process fork+execve: 1569.2500 microseconds Process fork+/bin/sh -c: 7829.0000 microseconds Process fork+exit: 177.3548 microseconds Process fork+execve: 1592.2500 microseconds Process fork+/bin/sh -c: 7827.0000 microseconds Process fork+exit: 178.7812 microseconds Process fork+execve: 1598.2500 microseconds Process fork+/bin/sh -c: 7810.0000 microseconds ********************************************** ingo molnar patch applied kernel : Process fork+exit: 193.1071 microseconds Process fork+execve: 1658.5000 microseconds Process fork+/bin/sh -c: 7994.0000 microseconds Process fork+exit: 187.8276 microseconds Process fork+execve: 1657.0000 microseconds Process fork+/bin/sh -c: 7983.0000 microseconds Process fork+exit: 206.2222 microseconds Process fork+execve: 1672.7500 microseconds Process fork+/bin/sh -c: 7960.0000 microseconds Process fork+exit: 193.5000 microseconds Process fork+execve: 1677.0000 microseconds Process fork+/bin/sh -c: 7986.0000 microseconds Process fork+exit: 205.0000 microseconds Process fork+execve: 1675.7500 microseconds Process fork+/bin/sh -c: 7977.0000 microseconds Process fork+exit: 200.7407 microseconds Process fork+execve: 1665.2500 microseconds Process fork+/bin/sh -c: 7976.0000 microseconds Process fork+exit: 190.2069 microseconds Process fork+execve: 1662.2500 microseconds Process fork+/bin/sh -c: 7991.0000 microseconds Process fork+exit: 193.7586 microseconds Process fork+execve: 1661.5000 microseconds Process fork+/bin/sh -c: 7992.0000 microseconds Process fork+exit: 199.5000 microseconds Process fork+execve: 1680.7500 microseconds Process fork+/bin/sh -c: 7965.0000 microseconds Process fork+exit: 200.3214 microseconds Process fork+execve: 1662.2500 microseconds Process fork+/bin/sh -c: 7983.0000 microseconds Process fork+exit: 188.1724 microseconds Process fork+execve: 1650.7500 microseconds Process fork+/bin/sh -c: 7987.0000 microseconds Process fork+exit: 199.7143 microseconds Process fork+execve: 1645.7500 microseconds Process fork+/bin/sh -c: 8075.0000 microseconds Process fork+exit: 207.3704 microseconds Process fork+execve: 1645.7500 microseconds Process fork+/bin/sh -c: 8034.0000 microseconds Process fork+exit: 213.0357 microseconds Process fork+execve: 1660.0000 microseconds Process fork+/bin/sh -c: 8004.0000 microseconds Process fork+exit: 202.3929 microseconds Process fork+execve: 1649.0000 microseconds Process fork+/bin/sh -c: 7979.0000 microseconds Process fork+exit: 197.3929 microseconds Process fork+execve: 1744.5000 microseconds Process fork+/bin/sh -c: 7972.0000 microseconds Process fork+exit: 209.5000 microseconds Process fork+execve: 1644.0000 microseconds Process fork+/bin/sh -c: 7980.0000 microseconds Process fork+exit: 208.7308 microseconds Process fork+execve: 1644.7500 microseconds Process fork+/bin/sh -c: 7994.0000 microseconds Process fork+exit: 206.4815 microseconds Process fork+execve: 1654.2500 microseconds Process fork+/bin/sh -c: 8003.0000 microseconds Process fork+exit: 197.4643 microseconds Process fork+execve: 1645.7500 microseconds Process fork+/bin/sh -c: 7989.0000 microseconds Process fork+exit: 210.6154 microseconds Process fork+execve: 1645.7500 microseconds Process fork+/bin/sh -c: 8014.0000 microseconds Process fork+exit: 190.1034 microseconds Process fork+execve: 1637.2500 microseconds Process fork+/bin/sh -c: 8023.0000 microseconds --EeQfGwPcQSOJBaQU-- - 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/