Re: strangely slow OpenBSD server connection

Mon, 10 May 2010 08:43:43 -0700 

Andreas Gerdd wrote:

Nothing more than a base OpenBSD 4.6 & stock Apache & and PHP.
My problem is, whenever i download a file from my server over HTTP,
the MAXIMUM speed i can reach is: < ~80 KB/s.
This is not because of my own internet connection, i've a 8 Mbit internet
line.
Not because of my server's connection. It has a 10 Mbit/s port.
I tried too many different locations/connection lines too. Same result. It
never gets over 75-80 KB.


What does ifconfig say, particularly the "media:" line?


I've had various problems in the past with certain combinations of 
switches and ethernet hardware that couldn't work out their autosense 
capabilities correctly, and that could cause a whole bunch of problems 
including very slow data rates.



Try to lock the port at the desired speed (man ifconfig, man bge), but 
check with the ISP what physical speed they want to use first. Otherwise 
you might lose contact with your server since you are (I assume) logged 
on through the same line that you are fiddling with.



Would OpenBSD happen to limit the http or network speed, somehow?


Absolutely not, in a standard install anyway.


/B



No firewall is running.

Here is the dmesg output:

OpenBSD 4.6-stable (GENERIC.MP) #2: Mon Apr 19 08:20:01 PDT 2010
    r...@server:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Pentium(R) CPU E6300 @ 2.80GHz ("GenuineIntel" 686-class)
2.81 GHz
cpu0:
FPU,V86,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,SBF,SSE3,MWAIT,TM2
real mem  = 2146795520 (2047MB)
avail mem = 2067189760 (1971MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 10/04/07, BIOS32 rev. 0 @ 0xffe90,
SMBIOS rev. 2.4 @ 0xfa5b0 (48 entries)
bios0: vendor Dell Computer Corporation version "A05" date 10/04/2007
bios0: Dell Computer Corporation PowerEdge 860
acpi0 at bios0: rev 2
acpi0: tables DSDT FACP APIC SPCR HPET MCFG SLIC
acpi0: wakeup devices PCI0(S5) PES1(S5) PEP0(S5) PXHA(S5) PEP1(S5) PEP2(S5)
PCIS(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 266MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Pentium(R) CPU E6300 @ 2.80GHz ("GenuineIntel" 686-class)
2.81 GHz
cpu1:
FPU,V86,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,SBF,SSE3,MWAIT,TM2
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
ioapic1 at mainbus0: apid 3 pa 0xfec10000, version 20, 24 pins
ioapic1: misconfigured as apic 0, remapped to apid 3
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PES1)
acpiprt2 at acpi0: bus 2 (PEP0)
acpiprt3 at acpi0: bus 3 (PXHA)
acpiprt4 at acpi0: bus 4 (PEP1)
acpiprt5 at acpi0: bus 5 (PEP2)
acpiprt6 at acpi0: bus 6 (PCIS)
acpicpu0 at acpi0
acpicpu1 at acpi0
bios0: ROM list: 0xc0000/0x9000 0xc9000/0x1000 0xca000/0x1800
0xec000/0x4000!
ipmi at mainbus0 not configured
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel E7230 Host" rev 0x00
ppb0 at pci0 dev 1 function 0 "Intel E7230 PCIE" rev 0x00: apic 2 int 16
(irq 0)
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01
pci2 at ppb1 bus 2
ppb2 at pci2 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 4 "Intel 82801G PCIE" rev 0x01
pci4 at ppb3 bus 4
bge0 at pci4 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101): apic 2 int 16 (irq 5), address 00:19:b9:f9:0d:95
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb4 at pci0 dev 28 function 5 "Intel 82801G PCIE" rev 0x01
pci5 at ppb4 bus 5
bge1 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101): apic 2 int 17 (irq 3), address 00:19:b9:f9:0d:96
brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 2 int 20
(irq 11)
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 2 int 21
(irq 10)
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 2 int 22
(irq 6)
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 2 int 20
(irq 11)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb5 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xe1
pci6 at ppb5 bus 6
vga1 at pci6 dev 5 function 0 "ATI ES1000" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
radeondrm0 at vga1: apic 2 int 19 (irq 11)
drm0 at radeondrm0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801GB LPC" rev 0x01: PM disabled
pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x01: DMA, channel
0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, CD-ROM GCR-8240N, 1.10> ATAPI
5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
pciide1 at pci0 dev 31 function 2 "Intel 82801GB SATA" rev 0x01: DMA,
channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide1: using apic 2 int 20 (irq 11) for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0: <WDC WD2500KS-00MJB0>
wd0: 16-sector PIO, LBA48, 238475MB, 488397168 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 5
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: polling
iic0 at ichiic0
adt0 at iic0 addr 0x2e: lm96000 rev 0x68
spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL5
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
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
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
mtrr: Pentium Pro MTRR support
uhub4 at uhub0 port 3 "Cypress Semiconductor USB2 Hub" rev 2.00/0.0b addr 2
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
Thanks.




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