Date: Wed, 11 Aug 2004 16:47:48 +0200 (CEST) From: Martin Blapp <mb@imp.ch> To: freebsd-current@freebsd.org Subject: SCHEDULE and high load situations Message-ID: <20040811164404.X31181@cvs.imp.ch>
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Hi all, During load tests with both SCHED4BSD and SCHEDULE I found that the latest SCHEDULE version cannot have a load over 2-3. I stress tested the server really a lot, but about 500 processes did sleep and did not got scheduled and only 2 of 500 were run and got about 50% of CPU time. Is this a known problem ? Martin Blapp, <mb@imp.ch> <mbr@FreeBSD.org> ------------------------------------------------------------------ ImproWare AG, UNIXSP & ISP, Zurlindenstrasse 29, 4133 Pratteln, CH Phone: +41 61 826 93 00 Fax: +41 61 826 93 01 PGP: <finger -l mbr@freebsd.org> PGP Fingerprint: B434 53FC C87C FE7B 0A18 B84C 8686 EF22 D300 551E ------------------------------------------------------------------
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