Date: Fri, 25 Apr 2003 17:46:09 +0200 From: Jens Schweikhardt <schweikh@schweikhardt.net> To: Steven Campbell <scampbell@Ncrypted.ORG>, multimedia@freebsd.org Subject: Re: Abysmal frame rate during disk IO Message-ID: <20030425154609.GA20883@schweikhardt.net> In-Reply-To: <3EA95476.9040801@Ncrypted.ORG> References: <20030425132750.GA4975@schweikhardt.net> <3EA95476.9040801@Ncrypted.ORG>
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Steven at al,
# Greetings, Jens. You don't get into the specifics of your machine's
# hardware. I'm guessing that it has IDE disks.
...
# Please share more details of your system and the folks on
# freebsd-multimedia may be able to help further...
Sorry, I should have thought of that. No, it's a SCSI-only system, with
four disks on an U160 cable and one disk+cdr+dvd on a 50pin cable.
The complete dmesg follows, allong with the non-comment lines of
my kernel config.
Copyright (c) 1992-2003 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 4.8-STABLE #0: Tue Apr 8 23:04:44 CEST 2003
toor@hal9000.schweikhardt.net:/usr/obj/src/stable/sys/HAL9000
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD Athlon(tm) XP 2500+ (1830.01-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x6a0 Stepping = 0
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory = 1073676288 (1048512K bytes)
config> q
avail memory = 1041145856 (1016744K bytes)
Preloaded elf kernel "kernel" at 0xc03db000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc03db09c.
Preloaded elf module "splash_bmp.ko" at 0xc03db0ec.
Preloaded elf module "vesa.ko" at 0xc03db190.
Preloaded splash_image_data "/boot/splash.bmp" at 0xc03db22c.
Preloaded elf module "fdesc.ko" at 0xc03db27c.
Preloaded elf module "linux.ko" at 0xc03db31c.
Preloaded elf module "ipfw.ko" at 0xc03db3bc.
Preloaded elf module "miibus.ko" at 0xc03db458.
Preloaded elf module "ng_ether.ko" at 0xc03db4f8.
Preloaded elf module "netgraph.ko" at 0xc03db598.
Preloaded elf module "ng_pppoe.ko" at 0xc03db638.
Preloaded elf module "ng_socket.ko" at 0xc03db6d8.
Preloaded elf module "snd_ich.ko" at 0xc03db77c.
Preloaded elf module "snd_pcm.ko" at 0xc03db81c.
Preloaded elf module "ums.ko" at 0xc03db8bc.
Preloaded elf module "bktr_mem.ko" at 0xc03db958.
Preloaded elf module "bktr.ko" at 0xc03db9f8.
Preloaded elf module "logo_saver.ko" at 0xc03dba94.
Preloaded elf module "kernfs.ko" at 0xc03dbb38.
Preloaded elf module "md.ko" at 0xc03dbbd8.
can't re-use a leaf (mddebug)!
bktr_mem: memory holder loaded
VESA: v3.0, 32768k memory, flags:0x1, mode table:0xc00c52cd (c00052cd)
VESA: Matrox Graphics Inc.
Pentium Pro MTRR support enabled
md0: Malloc disk
md0: Malloc disk
Using $PIR table, 11 entries at 0xc00fdeb0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pci0: <unknown card> (vendor=0x10de, dev=0x01eb) at 0.1
pci0: <unknown card> (vendor=0x10de, dev=0x01ee) at 0.2
pci0: <unknown card> (vendor=0x10de, dev=0x01ed) at 0.3
pci0: <unknown card> (vendor=0x10de, dev=0x01ec) at 0.4
pci0: <unknown card> (vendor=0x10de, dev=0x01ef) at 0.5
isab0: <PCI to ISA bridge (vendor=10de device=0060)> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <unknown card> (vendor=0x10de, dev=0x0064) at 1.1 irq 12
ohci0: <OHCI (generic) USB controller> mem 0xc8002000-0xc8002fff irq 11 at device 2.0 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x10de) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <OHCI (generic) USB controller> mem 0xc8003000-0xc8003fff irq 5 at device 2.1 on pci0
usb1: OHCI version 1.0, legacy support
usb1: <OHCI (generic) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: (0x10de) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
ums0: Logitech USB Mouse, rev 1.10/4.00, addr 2, iclass 3/1
ums0: 3 buttons and Z dir.
pci0: <USB controller> at 2.2 irq 12
pci0: <unknown card> (vendor=0x10de, dev=0x0066) at 4.0 irq 12
pcm0: <Nvidia nForce2 AC97 controller> port 0xd800-0xd87f,0xd400-0xd4ff mem 0xc8000000-0xc8000fff irq 11 at device 6.0 on pci0
pcm0: <Realtek ALC650 ac97 codec>
pcib1: <PCI to PCI bridge (vendor=10de device=006c)> at device 8.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <unknown card> (vendor=0x10b7, dev=0x9001) at 6.0 irq 5
ahc0: <Adaptec 29160 Ultra160 SCSI adapter> port 0xc400-0xc4ff mem 0xc7000000-0xc7000fff irq 11 at device 7.0 on pci1
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
bktr0: <BrookTree 878> mem 0xc2000000-0xc2000fff irq 5 at device 10.0 on pci1
bktr0: Hauppauge Model 38104 B208
bktr0: Hauppauge WinCast/TV, Philips PAL I tuner.
pci1: <unknown card> (vendor=0x109e, dev=0x0878) at 10.1 irq 5
pci0: <Unknown PCI ATA controller> at 9.0
pcib2: <PCI to PCI bridge (vendor=10de device=01e8)> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
pci2: <Matrox MGA G550 AGP graphics accelerator> at 0.0 irq 11
orm0: <Option ROMs> at iomem 0xc0000-0xc8fff,0xcc000-0xcd7ff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
IP packet filtering initialized, divert disabled, rule-based forwarding enabled, default to deny, logging disabled
Mounting root from ufs:/dev/da3s3a
da1 at ahc0 bus 0 target 10 lun 0
da1: <FUJITSU MAN3367MP 0108> Fixed Direct Access SCSI-3 device
da1: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da1: 35044MB (71771688 512 byte sectors: 255H 63S/T 4467C)
da4 at ahc0 bus 0 target 15 lun 0
da4: <FUJITSU MAP3367NP 0105> Fixed Direct Access SCSI-3 device
da4: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da4: 35046MB (71775284 512 byte sectors: 255H 63S/T 4467C)
da3 at ahc0 bus 0 target 14 lun 0
da3: <FUJITSU MAP3367NP 0105> Fixed Direct Access SCSI-3 device
da3: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da3: 35046MB (71775284 512 byte sectors: 255H 63S/T 4467C)
da2 at ahc0 bus 0 target 11 lun 0
da2: <FUJITSU MAN3367MP 0108> Fixed Direct Access SCSI-3 device
da2: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da2: 35044MB (71771688 512 byte sectors: 255H 63S/T 4467C)
cd1 at ahc0 bus 0 target 4 lun 0
cd1: <PIONEER DVD-ROM DVD-305 1.03> Removable CD-ROM SCSI-2 device
cd1: 20.000MB/s transfers (20.000MHz, offset 16)
cd1: Attempt to query device size failed: NOT READY, Medium not present
da0 at ahc0 bus 0 target 2 lun 0
da0: <IBM DCAS-34330 S65A> Fixed Direct Access SCSI-2 device
da0: 20.000MB/s transfers (20.000MHz, offset 15)
da0: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C)
md1: Malloc disk
xl0: <3Com 3c900-COMBO Etherlink XL> port 0xc000-0xc03f irq 5 at device 6.0 on pci1
xl0: Ethernet address: 00:60:97:e3:d7:5d
xl0: selecting 10baseT transceiver, half duplex
cd0 at ahc0 bus 0 target 3 lun 0
cd0: <YAMAHA CRW6416S 1.0b> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
machine i386
cpu I686_CPU
ident HAL9000
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options SOFTUPDATES #Enable FFS soft updates support
options UFS_ACL #Support for access control lists
options UFS_DIRHASH #Improve performance on big directories
options MD_ROOT #MD is a potential root device
options NFSCLIENT #Network Filesystem Client
options NFSSERVER #Network Filesystem Server
options PSEUDOFS #Pseudo-filesystem framework
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 #Compatible with FreeBSD4
options SCSI_DELAY=1000 #Delay (in ms) before probing SCSI
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT
options DDB #Enable the kernel debugger
device isa
device pci
device fdc
device ahc # AHA2940 and onboard AIC7xxx devices
device scbus # SCSI bus (required)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device ses # SCSI Environmental Services (and SAF-TE)
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device vga # VGA video card driver
device splash # Splash screen and screen saver support
device sc
device agp # support several AGP chipsets
device npx
device pmtimer
device sio # 8250, 16[45]50 based serial ports
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
device random # Entropy device
device loop # Network loopback
device ether # Ethernet support
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
device bpf # Berkeley packet filter
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ums # Mouse
options COMPAT_LINUX
options EXT2FS
options SOFTUPDATES
device smbus
device iicbus
device iicbb
device bktr
options ATKBD_DFLT_KEYMAP
makeoptions ATKBD_DFLT_KEYMAP="german.iso"
Regards,
Jens
--
Jens Schweikhardt http://www.schweikhardt.net/
SIGSIG -- signature too long (core dumped)
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