Date: Fri, 14 Dec 2001 11:47:35 +0300 From: Smirnov Konstantin <sam@rmp.ru> To: freebsd-net@FreeBSD.ORG, freebsd-questions@FreeBSD.ORG Subject: Tuning up FreeBSD - http://www.samag.com/documents/s=1147/sam0108q/ Message-ID: <16162204675.20011214114735@rmp.ru>
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Hello all! Look what I've found in http://www.samag.com/documents/s=1147/sam0108q/ This is recomendation on tuning FreeBSD for higher perfomance when it's used as the net server. ====================== cut ======================== FreeBSD Tuning Tips The following FreeBSD OS tuning tips were suggested to us by readers of our article. In single-user mode: tunefs -n enable / tunefs -n enable /usr tunefs -n enable /var Kernel modifications to make -- recompile and install the kernel afterwards: MAXUSERS 512 in /boot/load.conf hw.ata.wc="1" kern.ipc.nmbclusters="60000" in /etc/fstab Add to options for all hard disk file systems ",async": In /etc/sysctl.conf vfs.vmiodirenable=1 kern.ipc.maxsockbuf=2097152 kern.ipc.somaxconn=8192 kern.ipc.maxsockets=16424 kern.maxfiles=65536 kern.maxfilesperproc=32768 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 ====================== cut ======================== What is your opinion? Is that parameters suitable for ALL systems? (I think, no ;))) Maybe, somebody tried it yet? Thanks, Best regards, Samius -------------------- ...We the world... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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