From owner-freebsd-stable@FreeBSD.ORG Thu Jul 6 00:02:10 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0364616A4DA for ; Thu, 6 Jul 2006 00:02:10 +0000 (UTC) (envelope-from vyeperman@gmail.com) Received: from wr-out-0506.google.com (wr-out-0506.google.com [64.233.184.235]) by mx1.FreeBSD.org (Postfix) with ESMTP id 221A043D49 for ; Thu, 6 Jul 2006 00:02:08 +0000 (GMT) (envelope-from vyeperman@gmail.com) Received: by wr-out-0506.google.com with SMTP id 58so1224342wri for ; Wed, 05 Jul 2006 17:02:08 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=eS9V2/YwUxe5F/WOEE5gNSwAm/w+qaH56IKX2sTArW2ckLqz0HOc2/CbmaDi/Z2Z6JNMEWA0+84UCIe+/xnOoTmIlo6yECZIulY1FcmtrZPXyz12zIEAaz50xo48lSYreI4lbd6u3uH4cFC5hUwC/rO339njWUOZCbliXIuyNm4= Received: by 10.64.83.17 with SMTP id g17mr25278qbb; Wed, 05 Jul 2006 17:02:08 -0700 (PDT) Received: by 10.65.181.16 with HTTP; Wed, 5 Jul 2006 17:02:08 -0700 (PDT) Message-ID: <6c3c36d00607051702l178c1cb1he58749c03725c1ac@mail.gmail.com> Date: Wed, 5 Jul 2006 17:02:08 -0700 From: "Vye Wilson" To: freebsd-stable@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: 0.0% user, 0.0% nice, 0.0% system, 53.8% interrupt, 46.2% idle - Unusual interrupt use? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Jul 2006 00:02:10 -0000 Recently I've had an unusually high amount of 'interrupt' cpu usage. I stopped all my jails so the box is for the most part idle. Here is my uname: FreeBSD Natsume.wow.com 6.1-STABLE FreeBSD 6.1-STABLE #3: Tue Jul 4 22:14:02 UTC 2006 vye@Natsume.wow.com:/usr/obj/usr/src/sys/NATSUME i386 Here is my top output: last pid: 674; load averages: 0.00, 0.00, 0.00 up 0+00:32:49 16:51:02 19 processes: 1 running, 18 sleeping CPU states: 0.0% user, 0.0% nice, 0.0% system, 53.8% interrupt, 46.2%idle Mem: 5332K Active, 3984K Inact, 20M Wired, 9056K Buf, 967M Free Swap: 2022M Total, 2022M Free PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND 666 root 1 4 0 6116K 3096K sbwait 0:00 0.00% sshd 674 root 1 -64 0 2288K 1560K RUN 0:00 0.00% top 670 vye 1 8 0 3188K 1992K wait 0:00 0.00% bash 672 vye 1 8 0 1684K 1332K wait 0:00 0.00% su 312 root 1 96 0 1344K 988K select 0:00 0.00% syslogd 673 root 1 8 0 3184K 2068K wait 0:00 0.00% bash 669 vye 1 96 0 6100K 3128K select 0:00 0.00% sshd 463 root 1 8 0 1356K 1116K nanslp 0:00 0.00% cron 594 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 599 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 593 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 597 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 592 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 595 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 596 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 598 root 1 5 0 1312K 944K ttyin 0:00 0.00% getty 450 root 1 96 0 3400K 2556K select 0:00 0.00% sshd 390 root 1 96 0 1256K 832K select 0:00 0.00% usbd 283 root 1 108 0 516K 376K select 0:00 0.00% devd After taking a look at dmesg I'm not sure if I just now noticed this or if it has recently started doing this: unknown: can't assign resources (memory) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (irq) Full dmesg output: Copyright (c) 1992-2006 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 6.1-STABLE #3: Tue Jul 4 22:14:02 UTC 2006 vye@Natsume.wow.com:/usr/obj/usr/src/sys/NATSUME Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2392.05-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf27 Stepping = 7 Features=0xbfebfbff Features2=0x400 real memory = 1073479680 (1023 MB) avail memory = 1041547264 (993 MB) MPTable: ioapic0: Assuming intbase of 0 ioapic0 irqs 0-23 on motherboard kbd1 at kbdmux0 cpu0 on motherboard pcib0: pcibus 0 on motherboard pci0: on pcib0 pcib0: unable to route slot 31 INTC agp0: mem 0xf8000000-0xfbffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pcib2: at device 30.0 on pci0 pci2: on pcib2 3ware device driver for 9000 series storage controllers, version: 3.60.02.012 twa0: <3ware 9000 series Storage Controller> port 0xd400-0xd4ff mem 0xfeaffc00-0xfeaffcff,0xf3800000-0xf3ffffff irq 21 at device 9.0 on pci2 twa0: [GIANT-LOCKED] twa0: INFO: (0x15: 0x1300): Controller details:: Model 9500S-12, 12 ports, Firmware FE9X 2.06.00.009, BIOS BE9X 2.03.01.051 pcib3: at device 11.0 on pci2 pci3: on pcib3 pci3: at device 8.0 (no driver attached) fwohci0: mem 0xfc8fe000-0xfc8fefff irq 17 at device 9.0on pci3 fwohci0: OHCI version 1.0 (ROM=1) fwohci0: No. of Isochronous channels is 8. fwohci0: EUI64 00:08:d3:f0:00:00:01:09 fwohci0: Phy 1394a available S400, 3 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 02:08:d3:00:01:09 fwe0: Ethernet address: 02:08:d3:00:01:09 fwe0: if_start running deferred for Giant sbp0: on firewire0 fwohci0: Initiate bus reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) fxp0: port 0xdf00-0xdf3f mem 0xfeacf000-0xfeacffff,0xfea80000-0xfea9ffff irq 18 at device 12.0 on pci2 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:07:e9:d4:a4:f8 fxp1: port 0xde80-0xdebf mem 0xfeace000-0xfeacefff,0xfea40000-0xfea5ffff irq 19 at device 13.0 on pci2 miibus1: on fxp1 inphy1: on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp1: Ethernet address: 00:07:e9:d4:a4:fa pci2: at device 15.0 (no driver attached) isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0 ata0: on atapci0 ata1: on atapci0 uhci0: port 0xef40-0xef5f irq 19 at device 31.2 on pci0 uhci0: [GIANT-LOCKED] usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: at device 31.3 (no driver attached) uhci1: port 0xef80-0xef9f irq 10 at device 31.4 on pci0 uhci1: [GIANT-LOCKED] usb1: on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered pmtimer0 on isa0 orm0: at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xca7ff,0xca800-0xcb7ff,0xcb800-0xcc7ff on isa0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model IntelliMouse, device ID 3 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode ppbus0: on ppc0 plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: can't assign resources (memory) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (irq) Timecounter "TSC" frequency 2392047584 Hz quality 800 Timecounters tick every 1.000 msec ad2: 76319MB at ata1-master UDMA100 ad3: 114473MB at ata1-slave UDMA100 da0 at twa0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 100.000MB/s transfers da0: 858276MB (1757749248 512 byte sectors: 255H 63S/T 109414C) Trying to mount root from ufs:/dev/ad2s1a I'm really not sure how to go about troubleshooting this issue. Can someone point me in the right direction? Thanks in advance. -- --Vye