Date: Tue, 22 Feb 2005 12:45:00 -0800 From: Kris Kennaway <kris@obsecurity.org> To: Dani Popa <dani@vipnet.ro> Cc: freebsd-stable@freebsd.org Subject: Re: 46.3% interrupt Message-ID: <20050222204500.GA57700@xor.obsecurity.org> In-Reply-To: <20050221194712.4d1674cc.dani@vipnet.ro> References: <20050221194712.4d1674cc.dani@vipnet.ro>
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--VS++wcV0S1rZb1Fb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Feb 21, 2005 at 07:47:12PM +0200, Dani Popa wrote: > but on top : > CPU states: 25.3% user, 0.0% nice, 56.4% system, 46.3% interrupt, 0.0% = idle >=20 > my question is: why 46.3% interrupt , i don't see with vmstat -i any devi= ce use interrupt so many=20 top is quite poor at measuring CPU usage, it often gives wildly inaccurate readings. Kris --VS++wcV0S1rZb1Fb Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCG5nMWry0BWjoQKURAqr8AJ9UywQR/Vj5Ls4bYtDdPUloC++yZACdFThs TB6u4R5e816n+3cw+pezv7E= =5zia -----END PGP SIGNATURE----- --VS++wcV0S1rZb1Fb--
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