[#4745] http(s) speed slow on bf527

Submitted By: Mingquan Pan

Open Date

2008-12-23 02:05:35 Close Date

2009-01-19 23:32:27

Priority:

Medium Assignee:

Michael Hennerich

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

09r1

Category:

N/A Board:

N/A

Processor:

BF527 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

Nov 11

App binary format:

N/A

Summary: http(s) speed slow on bf527

Details:

http(s) speed slow on bf527 from Dec 19.

Pound test case can't finish.

Loading .text @ 0x00001000 (1196192 bytes)

Loading .rodata @ 0x001250a0 (299732 bytes)

Loading .init.rodata @ 0x0016e374 (156 bytes)

Loading __ksymtab @ 0x0016e410 (16528 bytes)

Loading __ksymtab_gpl @ 0x001724a0 (5752 bytes)

Loading __ksymtab_strings @ 0x00173b18 (50054 bytes)

Loading __init_rodata @ 0x0017fea0 (172 bytes)

Loading __param @ 0x0017ff4c (640 bytes)

Clearing .bss @ 0x001801d0 (61472 bytes)

Loading .data @ 0x0018f1f0 (69136 bytes)

Loading .init.text @ 0x001a0000 (101372 bytes)

Loading .init.data @ 0x001b8bfc (20708 bytes)

Loading .init.setup @ 0x001bdce0 (612 bytes)

Loading .initcall.init @ 0x001bdf44 (656 bytes)

Loading .con_initcall.init @ 0x001be1d4 (4 bytes)

Loading .init.ramfs @ 0x001be1d8 (3354084 bytes)

Loading .text_l1 @ 0xffa00000 (5200 bytes)

sh_addr: FFA00000, p_paddr: 004F0FBC

Loading from: 024E2000 to 004F0FBC, size: 5200

Loading .data_l1 @ 0xff800000 (192 bytes)

sh_addr: FF800000, p_paddr: 004F240C

Loading from: 024E4000 to 004F240C, size: 192

## Starting application at 0x001ad500 ...

Linux version 2.6.28-rc2-ADI-2009R1-pre-svn5898 (test@uclinux60-bf527-std) (gcc version 4.1.2 (ADI svn)) #8 Sat Dec 20 00:52:57 CST 2008

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

fixedcode = 0x00000400-0x00000490

text = 0x00001000-0x001250a0

rodata = 0x001250a0-0x001801cc

bss = 0x001801d0-0x0018f1f0

data = 0x0018f1f0-0x001a0000

stack = 0x0019e000-0x001a0000

init = 0x001a0000-0x004f3000

available = 0x004f3000-0x03eff000

DMA Zone = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Reset caused by Software reset

Compiled for ADSP-BF527 Rev 0.0

ERROR: Not running on ADSP-BF527: unknown CPUID 0x27e0 Rev 0.0

Blackfin Linux support by blackfin.uclinux.org/

Processor Speed: 525 MHz core clock and 131 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-through)

Built 1 zonelists in Zone order, mobility grouping off. Total pages: 16001

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:bf527-ezkit:eth0:off

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

console handover: boot [early_BFuart0] -> real [ttyBF0]

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Memory available: 58860k/65536k RAM, (3404k init code, 1168k kernel code, 492k data, 1024k dma, 584k reserved)

Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)

Security Framework initialized

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (15 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 48 KB (42 KB free)

PDA for CPU0 reserved at 00181100

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

stamp_init(): registering device resources

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

musb_hdrc: version 6.0, pio, host, debug=0

musb_hdrc: USB Host mode controller at ffc03800 using PIO, IRQ 59

musb_hdrc musb_hdrc.0: MUSB HDRC host driver

musb_hdrc musb_hdrc.0: new USB bus registered, assigned bus number 1

usb usb1: configuration #1 chosen from 1 choice

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

NET: Registered protocol family 1

msgmni has been set to 114

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

bfin-t350mcqb: 320x240 24-bit RGB FrameBuffer initializing...

dma_alloc_init: dma_page @ 0x03ac1000 - 256 pages at 0x03f00000

bfin-otp: initialized

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc02000 (irq = 31) is a BFIN-UART

brd: module loaded

bfin_mac_mdio: probed

bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:03, irq=-1, mdc_clk=2500000Hz(mdc_div=25)@sclk=131MHz)

bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1

m25p80 spi0.1: m25p16 (2048 Kbytes)

Creating 2 MTD partitions on "m25p80":

0x00000000-0x00040000 : "bootloader(spi)"

0x00040000-0x00200000 : "linux kernel(spi)"

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@7

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

usbcore: registered new interface driver usbhid

usbhid: v2.6:USB HID core driver

TCP cubic registered

NET: Registered protocol family 17

hid_zpff: Unknown symbol _input_ff_create_memless

rtc-bfin rtc-bfin: setting system clock to 2004-05-31 14:43:22 UTC (1086014602)

usb 1-1: new high speed USB device using musb_hdrc and address 2

usb 1-1: configuration #1 chosen from 1 choice

IP-Config: Complete:

device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

host=bf527-ezkit, domain=, nis-domain=(none),

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 3404k freed

_____________________________________

a8888b. / Welcome to the uClinux distribution \

d888888b. / _ _ \

8P"YP"Y88 / | | |_| __ __ (TM) |

8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |

8' .88 \ | | | | _ \| | | | \ / |

8`._.' Y8. \ | |__ | | | | | |_| | / \ |

d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |

dP . Y8b. \ For embedded processors including |

d8:' " `::88b \ the Analog Devices Blackfin /

d8" 'Y88b \___________________________________/

:8P ' :888

8a. : _a88P For further information, check out:

._/"Yaa_: .| 88P| - blackfin.uclinux.org/

\ YP" `| 8P `. - docs.blackfin.uclinux.org/

/ \.___.d| .' - www.uclinux.org/

`--..__)8888P`._.' jgs/a:f - www.analog.com/blackfin

Have a lot of fun...

BusyBox v1.13.1 (2008-12-19 20:42:28 CST) built-in shell (msh)

Enter 'help' for a list of built-in commands.

root:/>

************** STEP 4: Start testing.

ls /etc/pound/mycert.pem

/etc/pound/mycert.pem

root:/> ls /usr/local/etc/pound.cfg

/usr/local/etc/pound.cfg

root:/> ifconfig eth0 10.100.4.50

root:/> PHY: 0:03 - Link is Up - 100/Full

boa -c /etc &

[31/May/2004:14:43:28 +0000] boa: server version Boa/0.94.14rc21

[31/May/2004:14:43:28 +0000] boa: server built Dec 19 2008 at 20:42:53.

[31/May/2004:14:43:28 +0000] boa: starting server pid=217, port 80

216

root:/> pound &

218

root:/> ps aux

PID USER VSZ STAT COMMAND

1 root 108 S /init

2 root 0 SW< [kthreadd]

3 root 0 SW< [ksoftirqd/0]

4 root 0 SW< [watchdog/0]

5 root 0 SW< [events/0]

6 root 0 SW< [khelper]

50 root 0 SW< [kblockd/0]

61 root 0 SW< [khubd]

88 root 0 SW [pdflush]

89 root 0 SW [pdflush]

90 root 0 SW< [kswapd0]

91 root 0 SW< [aio/0]

136 root 0 SW< [mtdblockd]

138 root 0 SW< [bfin-spi.0]

154 root 0 SW< [hid_compat/0]

208 root 504 R -/bin/sh

209 root 40 S /sbin/inetd

210 root 400 S /sbin/syslogd -n

211 root 396 S /sbin/klogd -n

212 root 32 S /bin/watchdogd -f -s

216 root 208 D boa -c /etc

217 root 208 S boa -c /etc

218 root 1692 S pound

219 root 1692 S pound

220 root 1692 S pound

221 roADI ucLinux Group

https://10.100.4.50/test

rcp -rp ../test root@10.100.4.50:/home/httpd/

rcp ok! Start webserver test.

Try 0

/index.html ----OK!

Try 0

/BlackfinUboot.htm ----OK!

Try 0

/BlackfinuClinux.htm ----OK!

Try 1

/index.html ----OK!

Try 1

/BlackfinUboot.htm ----OK!

Try 1

/BlackfinuClinux.htm ----OK!

Try 2

/index.html ----OK!

Try 2

/BlackfinUboot.htm ----OK!

Try 2

/BlackfinuClinux.htm ----OK!

Try 3

/index.html ----OK!

Try 3

/BlackfinUboot.htm ----OK!

Try 3

/BlackfinuClinux.htm ----OK!

Try 4

/index.html ----OK!

Try 4

/BlackfinUboot.htm ----OK!

Try 4

/BlackfinuClinux.htm ----OK!

Try 5

/index.html ----OK!

Try 5

/BlackfinUboot.htm ----OK!

Try 5

/BlackfinuClinux.htm ----OK!

Try 6

/index.html ----OK!

Try 6

/BlackfinUboot.htm ----OK!

Try 6

/BlackfinuClinux.htm ----OK!

Try 7

/index.html ----OK!

Try 7

/BlackfinUboot.htm ----OK!

Try 7

/BlackfinuClinux.htm ----OK!

Try 8

/index.html ----OK!

Try 8

/BlackfinUboot.htm ----OK!

Try 8Try 190^M

/index.html ----OK!^M

Try 190^M

pound test fail to exit.

Case 1 ...FAIL

POUND TEST FAIL

POUND TEST ............[FAIL]

if do ping during this time, I get:

test@uclinux60-bf527-std:~/work/cruise/test_scripts/uclinux-dist/logs> ping 10.100.4.50

PING 10.100.4.50 (10.100.4.50) 56(84) bytes of data.

64 bytes from 10.100.4.50: icmp_seq=1 ttl=64 time=0.194 ms

64 bytes from 10.100.4.50: icmp_seq=4 ttl=64 time=0.153 ms

64 bytes from 10.100.4.50: icmp_seq=5 ttl=64 time=0.140 ms

64 bytes from 10.100.4.50: icmp_seq=6 ttl=64 time=0.143 ms

64 bytes from 10.100.4.50: icmp_seq=7 ttl=64 time=0.138 ms

64 bytes from 10.100.4.50: icmp_seq=8 ttl=64 time=0.139 ms

64 bytes from 10.100.4.50: icmp_seq=12 ttl=64 time=0.146 ms

64 bytes from 10.100.4.50: icmp_seq=13 ttl=64 time=0.154 ms

64 bytes from 10.100.4.50: icmp_seq=14 ttl=64 time=0.154 ms

64 bytes from 10.100.4.50: icmp_seq=16 ttl=64 time=0.148 ms

64 bytes from 10.100.4.50: icmp_seq=17 ttl=64 time=0.151 ms

64 bytes from 10.100.4.50: icmp_seq=18 ttl=64 time=0.139 ms

64 bytes from 10.100.4.50: icmp_seq=19 ttl=64 time=0.294 ms

64 bytes from 10.100.4.50: icmp_seq=21 ttl=64 time=0.144 ms

64 bytes from 10.100.4.50: icmp_seq=22 ttl=64 time=0.158 ms

64 bytes from 10.100.4.50: icmp_seq=25 ttl=64 time=0.146 ms

64 bytes from 10.100.4.50: icmp_seq=26 ttl=64 time=0.144 ms

64 bytes from 10.100.4.50: icmp_seq=29 ttl=64 time=0.147 ms

64 bytes from 10.100.4.50: icmp_seq=30 ttl=64 time=0.144 ms

64 bytes from 10.100.4.50: icmp_seq=32 ttl=64 time=0.335 ms

64 bytes from 10.100.4.50: icmp_seq=34 ttl=64 time=0.142 ms

64 bytes from 10.100.4.50: icmp_seq=35 ttl=64 time=0.253 ms

64 bytes from 10.100.4.50: icmp_seq=36 ttl=64 time=0.200 ms

64 bytes from 10.100.4.50: icmp_seq=46 ttl=64 time=0.207 ms

64 bytes from 10.100.4.50: icmp_seq=50 ttl=64 time=0.216 ms

64 bytes from 10.100.4.50: icmp_seq=59 ttl=64 time=0.160 ms

64 bytes from 10.100.4.50: icmp_seq=64 ttl=64 time=0.131 ms

64 bytes from 10.100.4.50: icmp_seq=67 ttl=64 time=0.135 ms

64 bytes from 10.100.4.50: icmp_seq=78 ttl=64 time=0.177 ms

64 bytes from 10.100.4.50: icmp_seq=79 ttl=64 time=0.158 ms

64 bytes from 10.100.4.50: icmp_seq=88 ttl=64 time=0.173 ms

64 bytes from 10.100.4.50: icmp_seq=91 ttl=64 time=0.163 ms

--- 10.100.4.50 ping statistics ---

115 packets transmitted, 32 received, 72% packet loss, time 114269ms

rtt min/avg/max/mdev = 0.131/0.169/0.335/0.048 ms

test@uclinux60-bf527-std:~/work/cruise/test_scripts/uclinux-dist/logs>

Follow-ups

--- Robin Getz 2008-12-23 18:09:27

Isn't this the same thing as 4739?

-Robin

--- Michael Hennerich 2009-01-14 04:27:35

Boa also uses select()

AfterBernd's fix to sys_pselect7

- can you test again?

-Michael

--- Mingquan Pan 2009-01-19 23:32:27

Since then, the case can run to the end within defined time. So close it.

Files

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