Date: Fri, 10 Feb 2006 01:01:48 -0500 From: Mike Jakubik <mikej@rogers.com> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: current@freebsd.org Subject: Re: [TEST/REVIEW] cpu time accounting patch, step 2 Message-ID: <43EC2C4C.5000709@rogers.com> In-Reply-To: <1835.1139524338@critter.freebsd.dk> References: <1835.1139524338@critter.freebsd.dk>
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Poul-Henning Kamp wrote: > http://phk.freebsd.dk/patch/cputime.patch > > This patch enables the new cpu time accounting method for i386 with > TSC, all amd64 and sparc64 (?) and i386 with Geode cpu. > I got a bunch of these during the first bootup. -- calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +) calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +) -- FreeBSD fbsd.local 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Fri Feb 10 00:30:49 EST 2006 root@fbsd.local:/usr/obj/usr/src/sys/DP i386 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 7.0-CURRENT #0: Fri Feb 10 00:30:49 EST 2006 root@fbsd.local:/usr/obj/usr/src/sys/DP Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Athlon(tm) Processor (1410.21-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x644 Stepping = 4 Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR> AMD Features=0xc0440800<SYSCALL,<b18>,MMX+,3DNow+,3DNow> real memory = 536788992 (511 MB) avail memory = 520171520 (496 MB) npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <ASUS A7V-133> on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0 cpu0: <ACPI CPU> on acpi0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <VIA 82C8363 (Apollo KT133x/KM133) host to PCI bridge> on hostb0 pcib1: <PCI-PCI bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 vgapci0: <VGA-compatible display> port 0xd800-0xd8ff mem 0xe5000000-0xe5ffffff,0xe4000000-0xe4000fff irq 11 at device 0.0 on pci1 isab0: <PCI-ISA bridge> at device 4.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <VIA 82C686B UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xb800-0xb80f at device 4.1 on pci0 ata0: <ATA channel 0> on atapci0 ata1: <ATA channel 1> on atapci0 pci0: <serial bus, USB> at device 4.2 (no driver attached) pci0: <serial bus, USB> at device 4.3 (no driver attached) pci0: <bridge> at device 4.4 (no driver attached) xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x9400-0x947f mem 0xe3800000-0xe380007f irq 5 at device 9.0 on pci0 miibus0: <MII bus> on xl0 ukphy0: <Generic IEEE 802.3u media interface> on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl0: Ethernet address: 00:01:03:d4:4c:07 em0: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port 0x9000-0x903f mem 0xe3000000-0xe301ffff,0xe2800000-0xe281ffff irq 12 at device 10.0 on pci0 em0: Ethernet address: 00:0e:0c:4d:12:56 em0: [FAST] fxp0: <Intel 82551 Pro/100 Ethernet> port 0x8800-0x883f mem 0xe2000000-0xe2000fff,0xe1800000-0xe181ffff irq 10 at device 11.0 on pci0 miibus1: <MII bus> on fxp0 inphy0: <i82555 10/100 media interface> on miibus1 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:07:e9:0f:8d:5e atapci1: <Promise PDC20265 UDMA100 controller> port 0x8400-0x8407,0x8000-0x8003,0x7800-0x7807,0x7400-0x7403,0x7000-0x703f mem 0xe1000000-0xe101ffff irq 10 at device 17.0 on pci0 ata2: <ATA channel 0> on atapci1 ata3: <ATA channel 1> on atapci1 fdc0: <floppy drive controller> port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77b irq 7 drq 3 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: <Parallel port bus> on ppc0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A, console sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xca7ff,0xcc000-0xccfff,0xd0000-0xd17ff pnpid ORM0000 on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1410209843 Hz quality 800 Timecounters tick every 1.000 msec ad0: 78167MB <Maxtor 6Y080P0 YAR41BW0> at ata0-master UDMA100 ad2: 156334MB <Maxtor 4G160J8 GAK819K0> at ata1-master UDMA100 ad4: 239372MB <Maxtor 6B250R0 BAH41B10> at ata2-master UDMA100 ad6: 76345MB <MAXTOR 6L080L4 A93.0500> at ata3-master UDMA100 Trying to mount root from ufs:/dev/ad0s1a WARNING: attempt to net_add_domain(netgraph) after domainfinalize() calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +) calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid 30 (pagezero) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +) calcru: runtime went backwards from 21899 usec to 21898 usec for pid 15 (swi5: +)
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