Messages in this thread | | | Date | Sun, 8 Jan 2006 07:58:09 +0100 | From | Markus Rechberger <> | Subject | Re: Why is 2.4.32 four times faster than 2.6.14.6?? |
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Hi,
what does hdparm show up? Were there any other processes running during the test? what does "vmstat 1" show up during the test?
Markus
On 1/8/06, Grant Coady <gcoady@gmail.com> wrote: > Hi there, > > Recently I started testing 2.6 stable on my firewall box here, I > work via ssh terminals to firewall and have a good feel for the > CLI responsiveness. > > The test? Just a simple display the apache access log, but it is > very slow with 2.6 kernels (2.6.14.5, 2.6.14.6, 2.6.15): > > 2.4.32-hf32.1: > grant@deltree:~$ time grep -v 192\.168\. /var/log/apache/access_log |cut -c-96 > [...] > 2006-01-08 14:38:52 +1100: bugsplatter.mine.nu 207.46.98.39 "GET /test/linux-2.6/sempro/ HTTP/1. > > real 0m1.562s > user 0m0.600s > sys 0m0.310s > > 2.6.14.6: > grant@deltree:~$ time grep -v 192\.168\. /var/log/apache/access_log |cut -c-96 > [...] > 2006-01-08 14:38:52 +1100: bugsplatter.mine.nu 207.46.98.39 "GET /test/linux-2.6/sempro/ HTTP/1. > > real 0m6.318s > user 0m0.690s > sys 0m1.140s > > grant@deltree:~$ /sbin/lspci > 00:00.0 Host bridge: Intel Corporation 430FX - 82437FX TSC [Triton I] (rev 02) > 00:07.0 ISA bridge: Intel Corporation 82371FB PIIX ISA [Triton I] (rev 02) > 00:07.1 IDE interface: Intel Corporation 82371FB PIIX IDE [Triton I] (rev 02) > 00:0d.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 08) > 00:0e.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 08) > 00:10.0 VGA compatible controller: S3 Inc. 86c764/765 [Trio32/64/64V+] (rev 44) > > dmesg + .config on: http://bugsplatter.mine.nu/test/boxen/deltree/ > > -- > Thanks, > Grant. > http://bugsplatter.mine.nu/ > - > 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/ >
-- Markus Rechberger - 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/
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