Date: Wed, 27 Feb 2013 10:39:25 +0600 From: =?koi8-r?B?59XM0cXXIOfP28E=?= <gosha-necr@yandex.ru> To: freebsd-hardware@freebsd.org Subject: Strange performance problems with I/O subsystem Message-ID: <261461361939965@web1e.yandex.ru>
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Good day! I have a laptop with FreeBSD 10-Current AMD64 installed. And when I have some intensive I/O tasks (csup -g /root/mysupfile, or portsnap fetch update, or rm -rf /usr/obj, when system working sequentialy with many files in general) my system begins periodically freezes. If I see gstat it shows me 100% I\O on disk. But this is not normal, because that tasks not gives such results ever on very old PC, but this my laptop is Core I5 + 4Gb RAM, and all what I do for system begins to be slow is portsnap fetch update. If needs some additional info, I will provide it. Thank you! There is my dmesg: Copyright (c) 1992-2013 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 10.0-CURRENT #0: Wed Jan 30 14:21:19 YEKT 2013 goshanecr@MYBSD:/usr/obj/usr/src/sys/MYBSD amd64 CPU: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (2494.39-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x306a9 Family = 0x6 Model = 0x3a Stepping = 9 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x7fbae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3 ,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSX SAVE,AVX,F16C,RDRAND> AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM> AMD Features2=0x1<LAHF> Standard Extended Features=0x281<GSFSBASE,SMEP,ENHMOVSB> TSC: P-state invariant, performance statistics real memory = 4294967296 (4096 MB) avail memory = 3995693056 (3810 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <ALASKA A M I> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 SMT threads cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 ioapic0 <Version 2.0> irqs 0-23 on motherboard Cuse4BSD v0.1.26 @ /dev/cuse kbd1 at kbdmux0 ctl: CAM Target Layer loaded acpi0: <ALASKA A M I> on motherboard acpi0: Power Button (fixed) cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 550 Event timer "HPET1" frequency 14318180 Hz quality 440 Event timer "HPET2" frequency 14318180 Hz quality 440 Event timer "HPET3" frequency 14318180 Hz quality 440 Event timer "HPET4" frequency 14318180 Hz quality 440 atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 acpi_ec0: <Embedded Controller: GPE 0x17> port 0x62,0x66 on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 vgapci0: <VGA-compatible display> port 0xe000-0xe07f mem 0xf6000000-0xf6ffffff,0xe0000000-0xefffffff,0xf0000000-0xf1ffffff irq 16 at device 0.0 on pci1 pcib2: <ACPI PCI-PCI bridge> irq 16 at device 1.1 on pci0 pci2: <ACPI PCI bus> on pcib2 vgapci1: <VGA-compatible display> port 0xf000-0xf03f mem 0xf7400000-0xf77fffff,0xd0000000-0xdfffffff irq 16 at device 2.0 on pci0 xhci0: <Intel Panther Point USB 3.0 controller> mem 0xf7a00000-0xf7a0ffff irq 16 at device 20.0 on pci0 xhci0: 32 byte context size. usbus0 on xhci0 pci0: <simple comms> at device 22.0 (no driver attached) ehci0: <Intel Panther Point USB 2.0 controller> mem 0xf7a18000-0xf7a183ff irq 16 at device 26.0 on pci0 usbus1: EHCI version 1.0 usbus1 on ehci0 hdac0: <Intel Panther Point HDA Controller> mem 0xf7a10000-0xf7a13fff irq 22 at device 27.0 on pci0 pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0 pci3: <ACPI PCI bus> on pcib3 pcib4: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0 pci4: <ACPI PCI bus> on pcib4 pci4: <network> at device 0.0 (no driver attached) pcib5: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0 pci5: <ACPI PCI bus> on pcib5 pci5: <unknown> at device 0.0 (no driver attached) re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F PCIe Gigabit Ethernet> port 0xc000-0xc0ff mem 0xf2104000-0xf2104fff,0xf2100000-0xf2103fff irq 19 at device 0.2 on pci5 re0: Using 1 MSI-X message re0: turning off MSI enable bit. re0: ASPM disabled re0: Chip rev. 0x48800000 re0: MAC rev. 0x00000000 miibus0: <MII bus> on re0 rgephy0: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 1 on miibus0 rgephy0: none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow re0: Ethernet address: 00:90:f5:d0:a5:c4 ehci1: <Intel Panther Point USB 2.0 controller> mem 0xf7a17000-0xf7a173ff irq 23 at device 29.0 on pci0 usbus2: EHCI version 1.0 usbus2 on ehci1 isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 ahci0: <Intel Panther Point AHCI SATA controller> port 0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf090-0xf097,0xf080-0xf083,0xf060-0xf07f mem 0xf7a16000-0xf7a167ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: <AHCI channel> at channel 0 on ahci0 ahcich2: <AHCI channel> at channel 2 on ahci0 ahcich4: <AHCI channel> at channel 4 on ahci0 ahciem0: <AHCI enclosure management bridge> on ahci0 pci0: <serial bus, SMBus> at device 31.3 (no driver attached) acpi_button0: <Power Button> on acpi0 acpi_button1: <Sleep Button> on acpi0 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_acad0: <AC Adapter> on acpi0 battery0: <ACPI Control Method Battery> on acpi0 acpi_tz0: <Thermal Zone> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 orm0: <ISA Option ROM> at iomem 0xcf000-0xcffff 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 coretemp0: <CPU On-Die Thermal Sensors> on cpu0 est0: <Enhanced SpeedStep Frequency Control> on cpu0 p4tcc0: <CPU Frequency Thermal Control> on cpu0 coretemp1: <CPU On-Die Thermal Sensors> on cpu1 est1: <Enhanced SpeedStep Frequency Control> on cpu1 p4tcc1: <CPU Frequency Thermal Control> on cpu1 coretemp2: <CPU On-Die Thermal Sensors> on cpu2 est2: <Enhanced SpeedStep Frequency Control> on cpu2 p4tcc2: <CPU Frequency Thermal Control> on cpu2 coretemp3: <CPU On-Die Thermal Sensors> on cpu3 est3: <Enhanced SpeedStep Frequency Control> on cpu3 p4tcc3: <CPU Frequency Thermal Control> on cpu3 fuse-freebsd: version 0.4.4, FUSE ABI 7.8 Timecounters tick every 1.000 msec hdacc0: <VIA VT1802_1 HDA CODEC> at cad 0 on hdac0 hdaa0: <VIA VT1802_1 Audio Function Group> at nid 1 on hdacc0 pcm0: <VIA VT1802_1 (Analog 2.0+HP/2.0)> at nid 36,37 and 41 on hdaa0 pcm1: <VIA VT1802_1 (Rear Analog Mic)> at nid 43 on hdaa0 hdacc1: <Intel Panther Point HDA CODEC> at cad 3 on hdac0 hdaa1: <Intel Panther Point Audio Function Group> at nid 1 on hdacc1 pcm2: <Intel Panther Point (HDMI/DP 8ch)> at nid 6 on hdaa1 usbus0: 5.0Gbps Super Speed USB v3.0 usbus1: 480Mbps High Speed USB v2.0 usbus2: 480Mbps High Speed USB v2.0 ugen0.1: <0x8086> at usbus0 uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0 ugen1.1: <Intel> at usbus1 uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 ugen2.1: <Intel> at usbus2 uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2 ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: <Hitachi HTS545050A7E380 GG2OA7A0> ATA-8 SATA 2.x device ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada0: Command Queueing enabled ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 pass2 at ahciem0 bus 0 scbus3 target 0 lun 0 pass2: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device SMP: AP CPU #1 Launched! SMP: AP CPU #3 Launched! SMP: AP CPU #2 Launched! cd0 at ahcich2 bus 0 scbus1 target 0 lun 0 cd0: <Slimtype DVD A DS8A8SH KX12> Removable CD-ROM SCSI-0 device cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes) cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed Timecounter "TSC-low" frequency 9743703 Hz quality 1000 uhub0: 8 ports with 8 removable, self powered Root mount waiting for: usbus2 usbus1 uhub1: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered Root mount waiting for: usbus2 usbus1 ugen1.2: <vendor 0x8087> at usbus1 uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus1 ugen2.2: <vendor 0x8087> at usbus2 uhub4: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus2 Root mount waiting for: usbus2 usbus1 uhub3: 6 ports with 6 removable, self powered uhub4: 6 ports with 6 removable, self powered ugen1.3: <Logitech> at usbus1 ugen2.3: <BISON Corporation> at usbus2 Trying to mount root from ufs:/dev/ada0s3a [rw]... ums0: <Logitech USB Optical Mouse, class 0/0, rev 2.00/53.00, addr 3> on usbus1 ums0: 3 buttons and [XYZ] coordinates ID=0 agp0: <IvyBridge mobile GT2 IG> on vgapci1 agp0: aperture size is 256M, detected 65532k stolen memory drmn1: <Intel IvyBridge (M)> on vgapci1 info: [drm] MSI enabled 1 message(s) info: [drm] AGP at 0xd0000000 256MB iicbus0: <Philips I2C bus> on iicbb0 addr 0xff iic0: <I2C generic I/O> on iicbus0 iic1: <I2C generic I/O> on iicbus1 iicbus2: <Philips I2C bus> on iicbb1 addr 0xff iic2: <I2C generic I/O> on iicbus2 iic3: <I2C generic I/O> on iicbus3 iicbus4: <Philips I2C bus> on iicbb2 addr 0xff iic4: <I2C generic I/O> on iicbus4 iic5: <I2C generic I/O> on iicbus5 iicbus6: <Philips I2C bus> on iicbb3 addr 0xff iic6: <I2C generic I/O> on iicbus6 iic7: <I2C generic I/O> on iicbus7 iicbus8: <Philips I2C bus> on iicbb4 addr 0xff iic8: <I2C generic I/O> on iicbus8 iic9: <I2C generic I/O> on iicbus9 iicbus10: <Philips I2C bus> on iicbb5 addr 0xff iic10: <I2C generic I/O> on iicbus10 iic11: <I2C generic I/O> on iicbus11 iicbus12: <Philips I2C bus> on iicbb6 addr 0xff iic12: <I2C generic I/O> on iicbus12 iic13: <I2C generic I/O> on iicbus13 iicbus14: <Philips I2C bus> on iicbb7 addr 0xff iic14: <I2C generic I/O> on iicbus14 iic15: <I2C generic I/O> on iicbus15 info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. drmn1: taking over the fictitious range 0xd0000000-0xe0000000 info: [drm] Initialized i915 1.6.0 20080730
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