Re: buildworld times

From: Vincent Poy (vince_at_oahu.WURLDLINK.NET)
Date: 02/29/04

  • Next message: Evren Yurtesen: "Re: buildworld times" 
    Date: Sat, 28 Feb 2004 23:29:47 -1000 (HST)
To: Don Lewis <truckman@FreeBSD.org>

    On Sat, 28 Feb 2004, Don Lewis wrote:

    > On 28 Feb, Vincent Poy wrote:
    > > Hello all:
    > >
    > > I was wondering what people are getting as the fastest make
    > > buildworld times since it seems like a P4m-2.6Ghz 2GB RAM, 7200RPM HDD
    > > machine when using make -j4 buildworld or just make buildworld takes 2.5
    > > hours. I guess I'm trying to look for what the average times for
    > > buildworld is supposed to be for a Pentium 4 Northwood based platform.
    >
    > This seems way too slow to me.
    >
    > My Athlon XP 1900+, 1GB RAM, 10K RPM SCSI drive machine running
    > 5.2-CURRENT with the kernel options:
    > SCHED_ULE
    > INVARIANTS
    > INVARIANT_SUPPORT
    > WITNESS
    > WITNESS_SKIPSPIN
    > DEBUG_VFS_LOCKS
    > and no /etc/malloc.conf runs buildworld in
    > 2563.925u 1977.980s 2:01:04.11 62.5% 2715+1768k 20833+2389io 6587pf+0w
    > while running setiathome.
    >
    > My 1.5 GHz Pentium-M laptop, with 512 MB RAM, and a 5400 RPM drive, also
    > running 5.2-CURRENT with the kernel options:
    > SCHED_ULE
    > INVARIANTS
    > INVARIANT_SUPPORT
    > WITNESS
    > WITNESS_SKIPSPIN
    > ACPI_DEBUG
    > and no /etc/malloc.conf runs buildworld in
    > 2067.708u 1323.742s 1:01:24.53 92.0% 2816+1833k 23350+5985io 8841pf+0w
    >
    > In both cases this was a "make buildworld" with no options (no -j).

            Hmm, that is weird since I know the WITNESS options are supposedly
    going to slow down the buildworld process but maybe the thing is that the
    Pentium-M processor runs cooler as the P4m-2.6Ghz CPU does hit 83C degrees
    and that's when it chokes as I noticed on a identical windows machine.

    Cheers,
    Vince - vince@WURLDLINK.NET - Vice President ________ __ ____
    Unix Networking Operations - FreeBSD-Real Unix for Free / / / / | / |[__ ]
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