Date: Thu, 10 Mar 2005 18:00:51 -0800 From: ray@redshift.com To: freebsd-performance@freebsd.org Subject: performance modifications Message-ID: <3.0.1.32.20050310180051.00a7e908@pop.redshift.com>
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Hi, I'm wondering if anyone on the list has a good source for the major sysctl settings and/or kernel settings that can be modified in order to bring up the performance level on a FreeBSD 5.3 machine that is used with apache under heavy load. I've done all the common stuff: recompiled the kernel and stripped out unused drivers strip -s kernel file maxusers -> 256 net.inet.tcp.recvspace=65535 net.inet.tcp.sendspace=65535 kern.ipc.somaxconn=1024 But I'm wondering if there are other areas (such as hard drive r/w buffers in the kernel and/or memory allocation) that can be readily increased that will have a positive impact which I am over looking. Any other areas I should be looking at and/or any ideas? Thanks! Ray
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