Hi,I have a web/mail server thats running the lastest version of FreeBSD 6.0-RELEASE-p9 #4. In the last month or so it's started hard locking.. when the machine locks up i can still ping it and get connects from telneting to 80,22,etc sometimes i get a banner and sometimes i dont.. but there are
no errors on the console or in the logs.
The odd thing is the locking seems to happen within a certain time window (mon,tues) and never end of the week or weekend.. i suspected it could have been
a bad cron job but nothing falls into that time frame.As a test i've been rebooting the server everynight to see if that would help the machine get past the begining of the week with out a hang and again this morning
even though i rebooted last night at 10pm hung around 9:47am.The machine is a Dell PowerEdge 2550, I've had dell come and replace the MB and have ran all their diagnostics aswell with no errors reported.. I've been reading alot about APIC and ACPI and people having similar issues but nothing that fits the bill... below is the dmesg and output of vmstat -i.. another odd thing is the rate for the CPU timer is extremely high compared to other machines with similar hardware or faster hardware.
Any help on where to look next would be awesome. interrupt total rate irq1: atkbd0 107 0 irq6: fdc0 10 0 irq13: npx0 1 0 irq14: ata0 74 0 irq16: fxp0 27110 12 irq20: amr0 105950 48 cpu0: timer 4385477 1999 cpu1: timer 4369967 1992 Total 8888696 4053 Copyright (c) 1992-2005 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 6.0-RELEASE-p9 #4: Thu Jun 22 14:54:15 PDT 2006 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/SMP Timecounter "i8254" frequency 1193182 Hz quality 0CPU: Intel(R) Pentium(R) III CPU family 1266MHz (1258.22-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x6b1 Stepping = 1Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 1073676288 (1023 MB) avail memory = 1041612800 (993 MB) ACPI APIC Table: <DELL PE2550 > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 1 cpu1 (AP): APIC ID: 0 ioapic0: Changing APIC ID to 2 ioapic1: Changing APIC ID to 3 MADT: Forcing active-low polarity and level trigger for SCI ioapic0 <Version 1.1> irqs 0-15 on motherboard ioapic1 <Version 1.1> irqs 16-31 on motherboard npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <DELL PE2550> on motherboard acpi0: Power Button (fixed) pci_link0: <ACPI PCI Link LNK0> irq 5 on acpi0 pci_link1: <ACPI PCI Link LNK1> irq 10 on acpi0 pci_link2: <ACPI PCI Link LNK2> on acpi0 pci_link3: <ACPI PCI Link LNK3> on acpi0 pci_link4: <ACPI PCI Link LNK4> irq 5 on acpi0 pci_link5: <ACPI PCI Link LNK5> irq 10 on acpi0 pci_link6: <ACPI PCI Link LNK6> on acpi0 pci_link7: <ACPI PCI Link LNK7> on acpi0 pci_link8: <ACPI PCI Link LNK8> on acpi0 pci_link9: <ACPI PCI Link LNK9> on acpi0 pci_link10: <ACPI PCI Link LNKA> on acpi0 pci_link11: <ACPI PCI Link LNKB> on acpi0 pci_link12: <ACPI PCI Link LNKC> on acpi0 pci_link13: <ACPI PCI Link LNKD> on acpi0 pci_link14: <ACPI PCI Link LNKE> on acpi0 pci_link15: <ACPI PCI Link LNKF> irq 10 on acpi0 pci_link16: <ACPI PCI Link LUSB> irq 11 on acpi0 Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib1: <PCI-PCI bridge> at device 2.0 on pci0 pci1: <PCI bus> on pcib1 pcib2: <PCI-PCI bridge> at device 0.0 on pci1 pci2: <PCI bus> on pcib2amr0: <LSILogic MegaRAID 1.51> mem 0xf0000000-0xf7ffffff irq 20 at device 0.0 on pci2
amr0: <LSILogic PERC 3/DC> Firmware 197O, BIOS 3.35, 128MB RAM pci1: <mass storage, SCSI> at device 1.0 (no driver attached) pci0: <display, VGA> at device 14.0 (no driver attached) isab0: <PCI-ISA bridge> port 0x8a0-0x8af at device 15.0 on pci0 isa0: <ISA bus> on isab0atapci0: <ServerWorks ROSB4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x8b0-0x8bf at device 15.1 on pci0
ata0: <ATA channel 0> on atapci0 ata1: <ATA channel 1> on atapci0ohci0: <OHCI (generic) USB controller> mem 0xfe400000-0xfe400fff irq 11 at device 15.2 on pci0
ohci0: [GIANT-LOCKED] usb0: OHCI version 1.0, legacy support usb0: <OHCI (generic) USB controller> on ohci0 usb0: USB revision 1.0 uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pcib3: <ACPI Host-PCI bridge> on acpi0 pci3: <ACPI PCI bus> on pcib3bge0: <Broadcom BCM5700 Gigabit Ethernet, ASIC rev. 0x7104> mem 0xfeb00000-0xfeb0ffff irq 17 at device 8.0 on pci3
miibus0: <MII bus> on bge0 brgphy0: <BCM5401 10/100/1000baseTX PHY> on miibus0brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
bge0: Ethernet address: 00:06:5b:f5:87:93 pcib4: <ACPI Host-PCI bridge> on acpi0 pci4: <ACPI PCI bus> on pcib4 pcib5: <ACPI PCI-PCI bridge> at device 2.0 on pci4 pci5: <ACPI PCI bus> on pcib5fxp0: <Intel 82559 Pro/100 Ethernet> port 0xbcc0-0xbcff mem 0xfe900000-0xfe900fff,0xfe700000-0xfe7fffff irq 16 at device 4.0 on pci4
miibus1: <MII bus> on fxp0 inphy0: <i82555 10/100 media interface> on miibus1 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:06:5b:f5:87:92 fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED]sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550Appc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7 drq 1 on acpi0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 pmtimer0 on isa0 orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xec000-0xeffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 1.000 msec acd0: CDROM <SAMSUNG CD-ROM SN-124/q009> at ata0-master PIO4 amrd0: <LSILogic MegaRAID logical drive> on amr0 amrd0: 104040MB (213073920 sectors) RAID 5 (optimal) ses0 at amr0 bus 0 target 6 lun 0 ses0: <DELL 1x4 U2W SCSI BP 1.32> Fixed Processor SCSI-2 device ses0: SAF-TE Compliant Device SMP: AP CPU #1 Launched!
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