Re: high CPU activity for interrupts
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
El día Friday, November 18, 2005 a las 01:40:42PM -0500, John Baldwin escribió: > > The high rate of interrupts are coming from cardbus somehow: > > > > $ vmstat -i > > interrupt total rate > > irq0: clk 1526386 99 > > irq1: atkbd0 19720 1 > > irq4: sio0 2 0 > > irq6: fdc0 10 0 > > irq7: 3 0 > > stray irq7 3 0 > > irq8: rtc 1953511 127 > > irq9: acpi0 1102 0 > > irq11: cbb1 pcm0++* 126785936 8304 <*********** > > irq12: psm0 116294 7 > > irq14: ata0 70657 4 > > irq15: ata1 33673 2 > > Total 130507297 8548 > > The '++*' part means you have at least 4 other devices sharing that IRQ line > as well. Can you do a "dmesg | grep 'irq 11'" and post the output? Thanks for the feedback and here it is; matthias fwohci0: <SiS 7007> mem 0xec000000-0xec000fff irq 11 at device 2.3 on pci0 ohci0: <SiS 5571 USB controller> mem 0xec001000-0xec001fff irq 11 at device 3.0 on pci0 ohci1: <SiS 5571 USB controller> mem 0xec002000-0xec002fff irq 11 at device 3.1 on pci0 ohci2: <SiS 5571 USB controller> mem 0xec003000-0xec003fff irq 11 at device 3.2 on pci0 sis0: <SiS 900 10/100BaseTX> port 0x2000-0x20ff mem 0xec005000-0xec005fff irq 11 at device 4.0 on pci0 pcm0: <SiS 7012> port 0x1800-0x187f,0x1c00-0x1cff irq 11 at device 2.7 on pci0 pcm0: <SiS 7012> port 0x1800-0x187f,0x1c00-0x1cff irq 11 at device 2.7 on pci0 drm0: <ATI Radeon Lf R250 Mobility 9000 M9> port 0xa000-0xa0ff mem 0xec100000-0xec10ffff,0xf0000000-0xf7ffffff irq 11 at device 0.0 on pci1 -- Matthias Apitz / Sisis Informationssysteme GmbH Gruenwalder Weg 28g / D-82041 Oberhaching Fon: ++49 89 / 61308-351, Fax: -399, Mobile ++49 170 4527211 http://www.sisis.de/ _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"