Same load for wget/firefox download. Browser speed tests cause significantly less CPU load. Also high interrupt load during file copy: SSD cp -r, large files: 10% unencrypted, 50% encrypted.
09.11.2013, 04:11, "Alexander Pakhomov" <ker0...@yandex.ru>: > 09.11.2013, 03:49, "Brett Mahar" <brett.ma...@gmx.com>: > >> On Sat, 09 Nov 2013 02:08:01 +0400 >> Alexander Pakhomov <ker0...@yandex.ru> wrote: >> >> | urtwn0 driver, ktorrent download 2 Mb/s, DHT enabled >> | Interrupt load is about 50% (up to 100) at CPU0. >> | Sometimes I observe net hang and dhclient failing with "No buffer space >> available" and once a kernel panic pulliing of device. >> | Only the first is reproducible. >> | "sendbug -P" attached. >> | >> | [demime 1.01d removed an attachment of type application/octet-stream >> which had a name of sendbug] >> | >> >> Hi Alexander, >> >> The mailing list program removes attachments, could you put it inline >> directly in your mail? >> >> Brett. > > By the way interrupts count is about 1700 ehci0 + 1000 ipi + 400 clock. This > doesn't seem that high. dd from usb flash stick produces nearly the same > count but doesn't load cpu. > Also ping delay goes from 8 ms to 100,,200 ms, sometimes 500. > netstat -m shows 650 mbufs in use > I guess the problem is with too long interruption handling. Is there any > clock counter in kernel? I guess measuring time from interruption handler > entry to given code line could point problem. > > SENDBUG: Run sendbug as root if this is an ACPI report! > SENDBUG: dmesg and usbdevs are attached. > SENDBUG: Feel free to delete or use the -D flag if they contain sensitive > information. > > dmesg: > OpenBSD 5.4 (GENERIC.MP) #41: Tue Jul 30 15:30:02 MDT 2013 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 17045254144 (16255MB) > avail mem = 16583786496 (15815MB) > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xdae23000 (66 entries) > bios0: vendor LENOVO version "8DET46WW (1.16 )" date 05/18/2011 > bios0: LENOVO 4290RB3 > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP SLIC SSDT SSDT SSDT HPET APIC MCFG ECDT ASF! SSDT > SSDT UEFI UEFI UEFI > acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP4(S4) EXP7(S4) EHC1(S3) > EHC2(S3) HDEF(S4) > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpihpet0 at acpi0: 14318179 Hz > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz, 2093.52 MHz > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu0: 256KB 64b/line 8-way L2 cache > cpu0: smt 0, core 0, package 0 > cpu0: apic clock running at 99MHz > cpu1 at mainbus0: apid 1 (application processor) > cpu1: Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz, 2093.20 MHz > cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu1: 256KB 64b/line 8-way L2 cache > cpu1: smt 1, core 0, package 0 > cpu2 at mainbus0: apid 2 (application processor) > cpu2: Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz, 2093.20 MHz > cpu2: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu2: 256KB 64b/line 8-way L2 cache > cpu2: smt 0, core 1, package 0 > cpu3 at mainbus0: apid 3 (application processor) > cpu3: Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz, 2093.20 MHz > cpu3: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu3: 256KB 64b/line 8-way L2 cache > cpu3: smt 1, core 1, package 0 > ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins > acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63 > acpiec0 at acpi0 > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus -1 (PEG_) > acpiprt2 at acpi0: bus 2 (EXP1) > acpiprt3 at acpi0: bus 3 (EXP2) > acpiprt4 at acpi0: bus 5 (EXP4) > acpiprt5 at acpi0: bus 13 (EXP5) > acpiprt6 at acpi0: bus -1 (EXP7) > acpicpu0 at acpi0: C3, C1, PSS > acpicpu1 at acpi0: C3, C1, PSS > acpicpu2 at acpi0: C3, C1, PSS > acpicpu3 at acpi0: C3, C1, PSS > acpipwrres0 at acpi0: PUBS > acpitz0 at acpi0: critical temperature is 99 degC > acpibtn0 at acpi0: LID_ > acpibtn1 at acpi0: SLPB > acpibat0 at acpi0: BAT0 model "42T4865" serial 30832 type LION oem "LGC" > acpibat1 at acpi0: BAT1 not present > acpiac0 at acpi0: AC unit online > acpithinkpad0 at acpi0 > acpidock0 at acpi0: GDCK not docked (0) > cpu0: Enhanced SpeedStep 2093 MHz: speeds: 2100, 2000, 1900, 1800, 1700, > 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800 MHz > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 > vga1 at pci0 dev 2 function 0 "Intel HD Graphics 3000" rev 0x09 > intagp0 at vga1 > agp0 at intagp0: aperture at 0xe0000000, size 0x10000000 > inteldrm0 at vga1 > drm0 at inteldrm0 > inteldrm0: 1366x768 > wsdisplay0 at vga1 mux 1: console (std, vt100 emulation) > wsdisplay0: screen 1-5 added (std, vt100 emulation) > "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured > em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address > f0:de:f1:6d:75:bf > ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 16 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD Audio" rev 0x04: msi > azalia0: codecs: Conexant/0x506e, Intel/0x2805, using Conexant/0x506e > audio0 at azalia0 > ppb0 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb4: msi > pci1 at ppb0 bus 2 > ppb1 at pci0 dev 28 function 1 "Intel 6 Series PCIE" rev 0xb4: msi > pci2 at ppb1 bus 3 > "Realtek 8188CE" rev 0x01 at pci2 dev 0 function 0 not configured > ppb2 at pci0 dev 28 function 3 "Intel 6 Series PCIE" rev 0xb4: msi > pci3 at ppb2 bus 5 > ppb3 at pci0 dev 28 function 4 "Intel 6 Series PCIE" rev 0xb4: msi > pci4 at ppb3 bus 13 > sdhc0 at pci4 dev 0 function 0 "Ricoh 5U822 SD/MMC" rev 0x07: apic 2 int 16 > sdmmc0 at sdhc0 > ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 23 > usb1 at ehci1: USB revision 2.0 > uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > pcib0 at pci0 dev 31 function 0 "Intel QM67 LPC" rev 0x04 > ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x04: msi, AHCI 1.3 > scsibus0 at ahci0: 32 targets > sd0 at scsibus0 targ 0 lun 0: <ATA, INTEL SSDSC2BW24, DC02> SCSI3 0/direct > fixed naa.50015178f366188d > sd0: 228936MB, 512 bytes/sector, 468862128 sectors, thin > ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x04: apic 2 int > 18 > iic0 at ichiic0 > spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM PC3-10600 SO-DIMM > spdmem1 at iic0 addr 0x51: 8GB DDR3 SDRAM PC3-10600 SO-DIMM > isa0 at pcib0 > isadma0 at isa0 > 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 > pms0 at pckbc0 (aux slot) > pckbc0: using irq 12 for aux slot > wsmouse0 at pms0 mux 0 > wsmouse1 at pms0 mux 0 > pms0: Synaptics clickpad, firmware 8.0 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > aps0 at isa0 port 0x1600/31 > mtrr: Pentium Pro MTRR support > uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 > uvideo0 at uhub2 port 6 configuration 1 interface 0 "Chicony Electronics Co., > Ltd. Integrated Camera" rev 2.00/8.54 addr 3 > video0 at uvideo0 > uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 > vscsi0 at root > scsibus1 at vscsi0: 256 targets > softraid0 at root > scsibus2 at softraid0: 256 targets > root on sd0a (5767b22a20b432d3.a) swap on sd0b dump on sd0b > > usbdevs: > Controller /dev/usb0: > addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), > Intel(0x8086), rev 1.00 > port 1 addr 2: high speed, self powered, config 1, Rate Matching > Hub(0x0024), Intel(0x8087), rev 0.00 > port 1 powered > port 2 addr 4: high speed, power 500 mA, config 1, USB WLAN(0x8178), > 802.11n(0x0bda), rev 2.00, iSerialNumber 00e04c000001 > port 3 powered > port 4 powered > port 5 powered > port 6 addr 3: high speed, power 200 mA, config 1, Integrated > Camera(0xb217), Chicony Electronics Co., Ltd.(0x04f2), rev 8.54 > port 2 powered > port 3 powered > Controller /dev/usb1: > addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), > Intel(0x8086), rev 1.00 > port 1 addr 2: high speed, self powered, config 1, Rate Matching > Hub(0x0024), Intel(0x8087), rev 0.00 > port 1 powered > port 2 powered > port 3 powered > port 4 powered > port 5 powered > port 6 powered > port 7 powered > port 8 powered > port 2 powered > port 3 powered
