Date: Fri, 12 Aug 2005 17:38:41 +0800 From: Xin LI <delphij@frontfree.net> To: freebsd-stable@FreeBSD.org, freebsd-current@FreeBSD.org Subject: [RELENG_6] idle thread statistics not correct? Message-ID: <20050812093841.GA11814@frontfree.net>
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--k+w/mQv8wyuph6w0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, all, I got into a strange issue on a remote box I just upgraded to RELENG_6. [delphij@www] ~> ps aux | grep idle | grep -v grep root 11 92.5 0.0 0 8 ?? RL Thu03AM 0:00.00 [idle: cpu3] root 13 92.5 0.0 0 8 ?? RL Thu03AM 2293:59.13 [idle: cpu= 1] root 12 70.7 0.0 0 8 ?? RL Thu03AM 2300:52.77 [idle: cpu= 2] root 14 27.8 0.0 0 8 ?? RL Thu03AM 2292:59.84 [idle: cpu= 0] However, if I set machdep.hlt_logical_cpus=3D0, the ps aux output looks more rational: [delphij@www] ~> ps aux | grep idle | grep -v grep root 11 92.5 0.0 0 8 ?? RL Thu03AM 2307:08.09 [idle: cpu= 3] root 13 81.2 0.0 0 8 ?? RL Thu03AM 2306:58.61 [idle: cpu= 1] root 12 57.1 0.0 0 8 ?? RL Thu03AM 2304:56.66 [idle: cpu= 2] root 14 39.1 0.0 0 8 ?? RL Thu03AM 2294:48.68 [idle: cpu= 0] I have not looked into this deeply yet, but I think this really looks weird and may indicate other issues. Cheers, --=20 Xin LI <delphij frontfree net> http://www.delphij.net/ See complete headers for GPG key and other information. --k+w/mQv8wyuph6w0 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC/G4h/cVsHxFZiIoRAoNdAJ47Fb4QWD7ZJ069oofE/RuWTK2R+wCfbrjn LEzRbKlyXyfjWSKsSy2fk5Y= =y7HH -----END PGP SIGNATURE----- --k+w/mQv8wyuph6w0--
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