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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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