There was an issue with azalia in a recent snapshot that looks like is
affecting you. I believe it was reverted or fixed so you can try building a
new kernel or wait for a new snapshot.
On Apr 10, 2011 12:47 PM, "Joe Gidi" <j...@entropicblur.com> wrote:
> Running the latest snap of amd64 and I'm noticing the machine has an idle
> interrupt load of around 10%, where previously it idled at 0-1%. Prior to
> the latest update the machine was running the March 20th snap.
>
> In "top" the load shows as ~40% interrupt on CPU0, but the systat vmstat
> output doesn't look unusual to me, just the usual clock and ipi interrupts
> that have always been there.
>
> Dmesg and systat vmstat output are below. I also have another machine just
> updated to this same snap and NOT exhibiting the high idle interrupts, so
> I'm guessing something changed in a driver, or could it be bigmem related
> (this machine has 4G of RAM, the other only has 2)?
>
> Not sure what other info would be helpful, but I can provide pretty much
> anything on request.
>
> OpenBSD 4.9-current (GENERIC.MP) #20: Sat Apr 9 23:29:41 MDT 2011
> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 4293459968 (4094MB)
> avail mem = 4165124096 (3972MB)
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.5 @ 0x9f000 (66 entries)
> bios0: vendor American Megatrends Inc. version "1601" date 09/08/2010
> bios0: ASUSTeK Computer INC. M4A88TD-V EVO/USB3
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S1 S3 S4 S5
> acpi0: tables DSDT FACP APIC MCFG OEMB SRAT HPET SSDT
> acpi0: wakeup devices PCE2(S4) PCE3(S4) PCE4(S4) PCE5(S4) PCE6(S4)
> PCE7(S4) PCE9(S4) PCEA(S4) PCEB(S4) PCEC(S4) SBAZ(S4) P0PC(S4) GEC_(S4)
> UHC1(S4) UHC2(S4) USB3(S4) UHC4(S4) USB5(S4) UHC6(S4) UHC7(S4) PE20(S4)
> PE21(S4) RLAN(S4) PE22(S4) PE23(S4) PS2M(S4) PS2K(S4) UAR1(S4)
> acpitimer0 at acpi0: 3579545 Hz, 32 bits
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: AMD Athlon(tm) II X4 640 Processor, 3013.68 MHz
> cpu0:
>
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
>
H,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,CX16,POPCNT,NXE,MMXX,FFXSR,LONG,3DNOW2,3DN
> OW
> cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
> 64b/line 16-way L2 cache
> cpu0: ITLB 32 4KB entries fully associative, 16 4MB entries fully
associative
> cpu0: DTLB 48 4KB entries fully associative, 48 4MB entries fully
associative
> cpu0: apic clock running at 200MHz
> cpu1 at mainbus0: apid 1 (application processor)
> cpu1: AMD Athlon(tm) II X4 640 Processor, 3013.37 MHz
> cpu1:
>
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
>
H,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,CX16,POPCNT,NXE,MMXX,FFXSR,LONG,3DNOW2,3DN
> OW
> cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
> 64b/line 16-way L2 cache
> cpu1: ITLB 32 4KB entries fully associative, 16 4MB entries fully
associative
> cpu1: DTLB 48 4KB entries fully associative, 48 4MB entries fully
associative
> cpu2 at mainbus0: apid 2 (application processor)
> cpu2: AMD Athlon(tm) II X4 640 Processor, 3013.37 MHz
> cpu2:
>
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
>
H,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,CX16,POPCNT,NXE,MMXX,FFXSR,LONG,3DNOW2,3DN
> OW
> cpu2: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
> 64b/line 16-way L2 cache
> cpu2: ITLB 32 4KB entries fully associative, 16 4MB entries fully
associative
> cpu2: DTLB 48 4KB entries fully associative, 48 4MB entries fully
associative
> cpu3 at mainbus0: apid 3 (application processor)
> cpu3: AMD Athlon(tm) II X4 640 Processor, 3013.37 MHz
> cpu3:
>
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
>
H,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,CX16,POPCNT,NXE,MMXX,FFXSR,LONG,3DNOW2,3DN
> OW
> cpu3: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
> 64b/line 16-way L2 cache
> cpu3: ITLB 32 4KB entries fully associative, 16 4MB entries fully
associative
> cpu3: DTLB 48 4KB entries fully associative, 48 4MB entries fully
associative
> ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins
> acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
> acpihpet0 at acpi0: 14318180 Hz
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus -1 (P0P1)
> acpiprt2 at acpi0: bus 1 (PCE2)
> acpiprt3 at acpi0: bus -1 (PCE3)
> acpiprt4 at acpi0: bus -1 (PCE4)
> acpiprt5 at acpi0: bus -1 (PCE9)
> acpiprt6 at acpi0: bus -1 (PCEA)
> acpiprt7 at acpi0: bus 2 (P0PC)
> acpiprt8 at acpi0: bus 4 (PE21)
> acpiec0 at acpi0
> acpicpu0 at acpi0: PSS
> acpicpu1 at acpi0: PSS
> acpicpu2 at acpi0: PSS
> acpicpu3 at acpi0: PSS
> aibs0 at acpi0: RTMP RVLT RFAN GGRP GITM SITM
> acpibtn0 at acpi0: PWRB
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "AMD RS780 Host" rev 0x00
> ppb0 at pci0 dev 2 function 0 "AMD RS780 PCIE" rev 0x00: apic 4 int 18
> (irq 10)
> pci1 at ppb0 bus 1
> vga1 at pci1 dev 0 function 0 "ATI Radeon HD 4350" rev 0x00
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> radeondrm0 at vga1: apic 4 int 18 (irq 10)
> drm0 at radeondrm0
> azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 4000 HD Audio" rev 0x00:
> apic 4 int 19 (irq 11)
> azalia0: no supported codecs
> azalia0: initialization failure, detaching
> ahci0 at pci0 dev 17 function 0 "ATI SBx00 SATA" rev 0x40: apic 4 int 19
> (irq 11), AHCI 1.2
> scsibus0 at ahci0: 32 targets
> sd0 at scsibus0 targ 0 lun 0: <ATA, OCZ-VERTEX2, 1.24> SCSI3 0/direct
> fixed naa.5e83a97f0aa60521
> sd0: 47703MB, 512 bytes/sec, 97696368 sec total
> sd1 at scsibus0 targ 2 lun 0: <ATA, ST31500341AS, CC1H> SCSI3 0/direct
> fixed naa.5000c5002023e064
> sd1: 1430799MB, 512 bytes/sec, 2930277168 sec total
> cd0 at scsibus0 targ 5 lun 0: <ASUS, BR-04B2T, 1.01> ATAPI 5/cdrom
removable
> ohci0 at pci0 dev 18 function 0 "ATI SB700 USB" rev 0x00: apic 4 int 18
> (irq 10), version 1.0, legacy support
> ehci0 at pci0 dev 18 function 2 "ATI SB700 USB2" rev 0x00: apic 4 int 17
> (irq 9)
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 "ATI EHCI root hub" rev 2.00/1.00 addr 1
> ohci1 at pci0 dev 19 function 0 "ATI SB700 USB" rev 0x00: apic 4 int 18
> (irq 10), version 1.0, legacy support
> ehci1 at pci0 dev 19 function 2 "ATI SB700 USB2" rev 0x00: apic 4 int 17
> (irq 9)
> usb1 at ehci1: USB revision 2.0
> uhub1 at usb1 "ATI EHCI root hub" rev 2.00/1.00 addr 1
> piixpm0 at pci0 dev 20 function 0 "ATI SBx00 SMBus" rev 0x41: SMBus
disabled
> azalia1 at pci0 dev 20 function 2 "ATI SBx00 HD Audio" rev 0x40: apic 4
> int 16 (irq 5)
> azalia1: codecs: Realtek/0x0892
> audio0 at azalia1
> pcib0 at pci0 dev 20 function 3 "ATI SB700 ISA" rev 0x40
> ppb1 at pci0 dev 20 function 4 "ATI SB600 PCI" rev 0x40
> pci2 at ppb1 bus 2
> ohci2 at pci0 dev 20 function 5 "ATI SB700 USB" rev 0x00: apic 4 int 18
> (irq 10), version 1.0, legacy support
> ppb2 at pci0 dev 21 function 0 vendor "ATI", unknown product 0x43a0 rev
0x00
> pci3 at ppb2 bus 3
> ppb3 at pci0 dev 21 function 1 vendor "ATI", unknown product 0x43a1 rev
0x00
> pci4 at ppb3 bus 4
> re0 at pci4 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E
> (0x2c00), apic 4 int 17 (irq 9), address 48:5b:39:c9:ea:a0
> rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 4
> ohci3 at pci0 dev 22 function 0 "ATI SB700 USB" rev 0x00: apic 4 int 18
> (irq 10), version 1.0, legacy support
> ehci2 at pci0 dev 22 function 2 "ATI SB700 USB2" rev 0x00: apic 4 int 17
> (irq 9)
> usb2 at ehci2: USB revision 2.0
> uhub2 at usb2 "ATI EHCI root hub" rev 2.00/1.00 addr 1
> pchb1 at pci0 dev 24 function 0 "AMD AMD64 10h HyperTransport" rev 0x00
> pchb2 at pci0 dev 24 function 1 "AMD AMD64 10h Address Map" rev 0x00
> pchb3 at pci0 dev 24 function 2 "AMD AMD64 10h DRAM Cfg" rev 0x00
> km0 at pci0 dev 24 function 3 "AMD AMD64 10h Misc Cfg" rev 0x00
> pchb4 at pci0 dev 24 function 4 "AMD AMD64 10h Link Cfg" rev 0x00
> usb3 at ohci0: USB revision 1.0
> uhub3 at usb3 "ATI OHCI root hub" rev 1.00/1.00 addr 1
> usb4 at ohci1: USB revision 1.0
> uhub4 at usb4 "ATI OHCI root hub" rev 1.00/1.00 addr 1
> isa0 at pcib0
> isadma0 at isa0
> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> pckbc0 at isa0 port 0x60/5
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> it0 at isa0 port 0x2e/2: IT8721F rev 3, EC port 0x290
> usb5 at ohci2: USB revision 1.0
> uhub5 at usb5 "ATI OHCI root hub" rev 1.00/1.00 addr 1
> usb6 at ohci3: USB revision 1.0
> uhub6 at usb6 "ATI OHCI root hub" rev 1.00/1.00 addr 1
> mtrr: Pentium Pro MTRR support
> uvideo0 at uhub0 port 4 configuration 1 interface 0 " USB2.0 2MP UVC AF
> Camera" rev 2.00/1.00 addr 2
> video0 at uvideo0
> uaudio0 at uhub0 port 4 configuration 1 interface 2 " USB2.0 2MP UVC AF
> Camera" rev 2.00/1.00 addr 2
> uaudio0: audio rev 1.00, 2 mixer controls
> audio1 at uaudio0
> ugen0 at uhub3 port 3 "APC Back-UPS ES 750 FW:819.z2.D USB FW:z2" rev
> 1.10/1.06 addr 2
> uhidev0 at uhub3 port 5 configuration 1 interface 0 "Unicomp Endura Pro
> Keyboard" rev 1.10/43.34 addr 3
> uhidev0: iclass 3/1
> ukbd0 at uhidev0: 8 modifier keys, 6 key codes
> wskbd1 at ukbd0 mux 1
> wskbd1: connecting to wsdisplay0
> uhidev1 at uhub3 port 5 configuration 1 interface 1 "Unicomp Endura Pro
> Keyboard" rev 1.10/43.34 addr 3
> uhidev1: iclass 3/1, 3 report ids
> ums0 at uhidev1 reportid 1: 3 buttons, Z dir
> wsmouse0 at ums0 mux 0
> uhid0 at uhidev1 reportid 2: input=2, output=0, feature=0
> uhid1 at uhidev1 reportid 3: input=1, output=0, feature=0
> uhidev2 at uhub4 port 1 configuration 1 interface 0 "Logitech USB Laser
> Mouse" rev 2.00/31.00 addr 2
> uhidev2: iclass 3/1
> ums1 at uhidev2: 8 buttons, Z dir
> wsmouse1 at ums1 mux 0
> vscsi0 at root
> scsibus1 at vscsi0: 256 targets
> softraid0 at root
> root on sd0a swap on sd0b dump on sd0b
>
>
> 2 users Load 2.21 2.15 2.00 Sun Apr 10 15:34:45
> 2011
>
> memory totals (in KB) PAGING SWAPPING Interrupts
> real virtual free in out in out 607 total
> Active 151104 151104 3717600 ops 401 clock
> All 350252 350252 5888920 pages 144 ipi
> acpi0
> Proc:r d s w Csw Trp Sys Int Sof Flt 7 forks 1 ahci0
> 1 15 280 1124 2930476831 170 1154 fkppw 1 ohci0
> fksvm ehci0
> 10.0%Int 0.6%Sys 0.4%Usr 0.0%Nic 89.0%Idle pwait 57 ohci1
> | | | | | | | | | | | relck ehci1
> |||||> rlkok
> azalia1
> noram ohci2
> Namei Sys-cache Proc-cache No-cache 307 ndcpy 3 re0
> Calls hits % hits % miss % 51 fltcp ohci3
> 585 585 100 243 zfod
> pckbc0
> 120 cow
> Disks sd0 sd1 cd0 33898 fmin
> seeks 45197 ftarg
> xfers 1 itarg
> speed 14K 4 wired
> sec 0.0 pdfre
> pdscn
> pzidle
> 16 kmapent
>
>
> --
> Joe Gidi
> j...@entropicblur.com
>
> "You cannot buy skill." -- Ross Seyfried
