Udpcast really slow on NEC AMD 64 3400+ - Udpcast

28 Feb 2006

      Hi,
I post again...
It seems my post didn't reach the list...
I get really slow results with NEC AMD 64 3400+
It has Gigabit ethernet card (RTL-8169), but I only get ~10Mbps when I try to 
clone to computers linked with one RJ45 cable (no switch).
I did the test with LZOP compression and image created in january 2006.
Do you know why I get slower results than when I clone old computers on my 
network?
thank you very much!
-- 
Stephane.

PS:
I put some informations below:

sam fév 11 02:40:20 root@sargenec:~
# cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 47
model name      : AMD Athlon(tm) 64 Processor 3400+
stepping        : 2
cpu MHz         : 2189.263
cache size      : 512 KB
physical id     : 0
siblings        : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 pni syscall nx mmxext fxsr_opt lm 
3dnowext 3dnow pni lahf_lm
bogomips        : 4308.99

sam fév 11 02:58:46 root@sargenec:~
#

sam fév 11 07:46:53 root@sargenec:~
# lspci
0000:00:00.0 Host bridge: ATI Technologies Inc: Unknown device 5950 (rev 10)
0000:00:02.0 PCI bridge: ATI Technologies Inc: Unknown device 5a34
0000:00:11.0 IDE interface: ATI Technologies Inc: Unknown device 437a
0000:00:12.0 IDE interface: ATI Technologies Inc: Unknown device 4379
0000:00:13.0 USB Controller: ATI Technologies Inc: Unknown device 4374
0000:00:13.1 USB Controller: ATI Technologies Inc: Unknown device 4375
0000:00:13.2 USB Controller: ATI Technologies Inc: Unknown device 4373
0000:00:14.0 SMBus: ATI Technologies Inc: Unknown device 4372 (rev 10)
0000:00:14.1 IDE interface: ATI Technologies Inc: Unknown device 4376
0000:00:14.3 ISA bridge: ATI Technologies Inc: Unknown device 4377
0000:00:14.4 PCI bridge: ATI Technologies Inc: Unknown device 4371
0000:00:14.5 Multimedia audio controller: ATI Technologies Inc: Unknown device 
4370 (rev 01)
0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:01:00.0 VGA compatible controller: ATI Technologies Inc: Unknown device 
5b60
0000:01:00.1 Display controller: ATI Technologies Inc: Unknown device 5b70
0000:02:03.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 
Gigabit Ethernet (rev 10)
sam fév 11 07:49:04 root@sargenec:~
#

sam fév 11 02:27:07 root@sargenec:~
# hdparm -I /dev/hda

/dev/hda:

ATA device, with non-removable media
        Model Number:       ST380011A
        Serial Number:      4LH0BNRN
        Firmware Revision:  8.01
Standards:
        Used: ATA/ATAPI-6 T13 1410D revision 2
        Supported: 6 5 4 3
Configuration:
        Logical         max     current
        cylinders       16383   65535
        heads           16      1
        sectors/track   63      63
        --
        CHS current addressable sectors:    4128705
        LBA    user addressable sectors:  156301488
        LBA48  user addressable sectors:  156301488
        device size with M = 1024*1024:       76319 MBytes
        device size with M = 1000*1000:       80026 MBytes (80 GB)
Capabilities:
        LBA, IORDY(can be disabled)
        bytes avail on r/w long: 4      Queue depth: 1
        Standby timer values: spec'd by Standard, no device specific minimum
        R/W multiple sector transfer: Max = 16  Current = ?
        Recommended acoustic management value: 128, current value: 0
        DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
             Cycle time: min=120ns recommended=120ns
        PIO: pio0 pio1 pio2 pio3 pio4
             Cycle time: no flow control=240ns  IORDY flow control=120ns
Commands/features:
        Enabled Supported:
           *    READ BUFFER cmd
           *    WRITE BUFFER cmd
           *    Host Protected Area feature set
           *    Look-ahead
           *    Write cache
           *    Power Management feature set
                Security Mode feature set
                SMART feature set
           *    FLUSH CACHE EXT command
           *    Mandatory FLUSH CACHE command
           *    Device Configuration Overlay feature set
           *    48-bit Address feature set
                SET MAX security extension
           *    DOWNLOAD MICROCODE cmd
           *    General Purpose Logging feature set
           *    SMART self-test
           *    SMART error logging
Security:
        Master password revision code = 65534
                supported
        not     enabled
        not     locked
        not     frozen
        not     expired: security count
        not     supported: enhanced erase
HW reset results:
        CBLID- above Vih
        Device num = 0 determined by CSEL
Checksum: correct
sam fév 11 02:27:53 root@sargenec:~
#
-- 
Stephane.