Date: Tue, 17 Jun 2003 09:45:55 +0800 From: francisv@dagupan.com To: freebsd-performance@freebsd.org Subject: Xeon with 4GB of RAM running Squid Message-ID: <10F29E27A956D511B0940050DA8D86A9084F14@mailserver.dagupan.com>
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Hi, I have an Intel Xeon machine with 4GB of RAM on FreeBSD 4.7-RELEASE running Squid 2.5-STABLE2. Here's some of the parameters that I've tweaked: /etc/sysctl.conf: vm.v_free_min=131072 vm.v_free_target=262144 vm.f_free_reserved=32768 vm.v_free_severe=65536 kern.ps_showallprocs=0 vfs.vmiodirenable=1 kern.ipc.maxsockbuf=2097152 kern.ipc.somaxconn=8192 kern.ipc.maxsockets=16424 net.inet.tcp.rfc1323=1 net.inet.tcp.delayed_ack=0 net.inet.tcp.sendspace=65535 net.inet.tcp.recvspace=65535 net.inet.udp.recvspace=65535 net.inet.udp.maxdgram=57344 net.local.stream.recvspace=65535 net.local.stream.sendspace=65535 /boot/loader.conf: kern.ipc.maxsockets=32768 kern.ipc.nmbclusters=32768 kern.ipc.nmbufs=131072 kern.ipc.nsfbufs=6656 kern.ipc.shm_use_phys=1 kern.maxfiles=32768 kern.maxproc=8192 kern.maxswzone=33554432 kern.nbuf=16384 kern.ncallout=32768 kern.vm.kmem.size=268435456 kern.vm.pmap.shpgperproc=2048 net.inet.tcp.tcbhashsize=16384 Kernel configuration: machine i386 cpu I686_CPU ident SQUID1 maxusers 128 options MSGMNB=16384 options MSGMNI=41 options MSGSEG=2049 options MSGSSZ=64 options MSGTQL=512 options SHMSEG=16 options SHMMNI=32 options SHMMAX=2097152 options SHMALL=4096 options MAXDSIZ=(2048*1024*1024) options DFLDSIZ=(512*1024*1024) options CPU_ENABLE_SSE options UFS_DIRHASH options KVA_PAGES=512 The cache directory is using software RAID-0 (3 x 40GB 7,200RPM UDMA-6) with softupdates enabled. Any other pointers to utilize this machine's full potential? --- francis a. vidal [bitstop network services] | http://www.bnshosting.net streaming media + web hosting | http://www.bitstop.ph v(02)330-2871,(02)330-2872; f(02)330-2873 | http://www.kuro.ph
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