Date: Mon, 16 Apr 2001 02:02:24 -0700 From: Sean Chittenden <sean-freebsd-isp@chittenden.org> To: Rowan Crowe <rowan@sensation.net.au> Cc: freebsd-isp@freebsd.org Subject: Re: boa small/fast web server Message-ID: <20010416020224.A24342@rand.tgd.net> In-Reply-To: <Pine.BSF.4.21.0104161730180.84938-100000@velvet.sensation.net.au>; from "rowan@sensation.net.au" on Mon, Apr 16, 2001 at = 05:55:45PM References: <20010415192728.B11573@rand.tgd.net> <Pine.BSF.4.21.0104161730180.84938-100000@velvet.sensation.net.au>
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--ikeVEW9yuYc//A+q Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > Boa's an excellent static content web server, I've been very > > impressed with its performance and hackability (just make sure that > > you know it can get any file that's world readable). How many file > > descriptors do you have? -sc >=20 > How do I check this? I presume you mean free descriptors, no extra options > in my kernel. Check the FreeBSD handbook, there's tons of documentation on this. > They're on separate IPs, both on port 80. The ports and source version of > Boa is identical, and the only patches appear to be some minor path > changes, and the following in Makefile: Hmm.... have you tried the make with bison instead? > This is a Cyrix 233 underclocked to 150MHz, 128Mb RAM, 10Gb IDE HD, 10Mbit > generic NE2000 compatible card. The site is sending out approximately > 12-14Gb of data daily, the bulk of that being 10-20k images. The > underclocking was an attempt to fix the crashing problems, which have not > reoccurred since I removed all SIMM memory; I haven't yet changed the > clock speed back. When things were crashing, was it signal 11? > last pid: 36124; load averages: 16.60, 27.51, 30.73 up 0+19:02:47 17:= 51:51 > 280 processes: 22 running, 257 sleeping, 1 zombie > CPU states: 36.2% user, 0.0% nice, 47.0% system, 16.4% interrupt, 0.4% = idle > Mem: 75M Active, 9052K Inact, 29M Wired, 5508K Cache, 22M Buf, 4528K Free > Swap: 256M Total, 5176K Used, 251M Free, 1% Inuse Sounds like you guys need to do an application redesign that'll serialize the fetches or setup a specific number of processes that are fetching the images (limited amount of parallel execution). > Note the idle state and the small amount of swap used. The number of > processes may also be an issue. >=20 > Any pointers on where to start with tweaking? Thanks for your help... >=20 > The site is http://www.camrecord.com/ if you want to see an example of > images being missed. ;\ Pop ups are evil. ::grin:: -sc --=20 Sean Chittenden --ikeVEW9yuYc//A+q Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Comment: Sean Chittenden <sean@chittenden.org> iEYEARECAAYFAjratSAACgkQn09c7x7d+q2suACgwz3VTABeAsEI2mU2K0zCd3Ac nuYAnRrDkvH/xDfuGsYU7DKPU8PIUHCZ =Z7A1 -----END PGP SIGNATURE----- --ikeVEW9yuYc//A+q-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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