TeraBytes

100MB/s 係 PC 睇既數字喎
HKMichaelKing 發表於 2010-5-11 02:58 AM

咁蟹都得啦...

HKMichaelKing

咁蟹都得啦...
TeraBytes 發表於 2010-5-11 02:59

咁你有冇見過 Intel / Broadcom (no jumbo frame) 125MB/s 係平均值未先

TeraBytes

咁你有冇見過 Intel / Broadcom (no jumbo frame) 125MB/s 係平均值未先
HKMichaelKing 發表於 2010-5-11 03:03 AM

行samba?

HKMichaelKing

行samba?
TeraBytes 發表於 2010-5-11 03:05

no ar

普通 PC to PC 咋

JackWu

我搵部onboard蟹1000m pcie lane駁switch再駁pro1000pt行iperf test都有948Mbit/s throughput...
pro1000 ...
TeraBytes 發表於 2010-5-11 02:43

I did the test with dual NF GbE network cards and onboard PHY inter-connected with 3com 3824 switch. The result is pretty much the same as yours.

JackWu

睇你要求啫

Intel / Broadcom lan 駁去商用 Gigabit switch 可以再快好多 ...
HKMichaelKing 發表於 2010-5-11 02:47

不能同意, 好明顯係你搞錯左d野..

JackWu

no ar

普通 PC to PC 咋
HKMichaelKing 發表於 2010-5-11 03:07

SSH去數據中心其中兩部機, 一部蟹, 一部Nvidia GbE. 中間駁3com 3824 switch, 冇jumbo frame. 兩部機本身都有一定traffic, 用佢地試iperf都可以參考下:

64k TCP windows:
[ ID] Interval       Transfer     Bandwidth
[  3] 70.0-80.0 sec  1.07 GBytes    918 Mbits/sec
[  3] 80.0-90.0 sec  1.08 GBytes    924 Mbits/sec
[  3] 90.0-100.0 sec  1.04 GBytes    896 Mbits/sec
[  3] 100.0-110.0 sec  1.06 GBytes    910 Mbits/sec
[  3] 110.0-120.0 sec  1.08 GBytes    924 Mbits/sec
[  3] 120.0-130.0 sec  1.07 GBytes    915 Mbits/sec
[  3] 130.0-140.0 sec  1.07 GBytes    915 Mbits/sec
[  3] 140.0-150.0 sec  1.08 GBytes    926 Mbits/sec
[  3] 150.0-160.0 sec  1.07 GBytes    922 Mbits/sec
[  3] 160.0-170.0 sec  1.08 GBytes    925 Mbits/sec
[  3] 170.0-180.0 sec  1.07 GBytes    916 Mbits/sec

Marvell Yukon 88E GbE onboard <--> Dell powerconnect 5212 (no Jumbo frame enabled) <--> Realtek GbE PHY (server #1)
[132] local 192.168.1.120 port 56569 connected with 192.168.1.108 port 5001
[ ID] Interval       Transfer     Bandwidth
[132]  0.0- 5.0 sec   558 MBytes   936 Mbits/sec
[132]  5.0-10.0 sec   556 MBytes   934 Mbits/sec
[132] 10.0-15.0 sec   558 MBytes   936 Mbits/sec
[132] 15.0-20.0 sec   558 MBytes   936 Mbits/sec
[132] 20.0-25.0 sec   558 MBytes   936 Mbits/sec
[132]  0.0-28.9 sec  3.15 GBytes   935 Mbits/sec

Marvell Yukon 88E GbE onboard <--> Dell powerconnect 5212 (no jumbo frame enalbed) <--> Realtek GbE PHY (server #2)
[132] local 192.168.1.120 port 56573 connected with 192.168.1.109 port 5001
[ ID] Interval       Transfer     Bandwidth
[132]  0.0- 5.0 sec   558 MBytes   936 Mbits/sec
[132]  5.0-10.0 sec   558 MBytes   936 Mbits/sec
[132] 10.0-15.0 sec   558 MBytes   936 Mbits/sec
[132] 15.0-20.0 sec   558 MBytes   936 Mbits/sec
[132] 20.0-25.0 sec   558 MBytes   936 Mbits/sec
[132] 25.0-30.0 sec   558 MBytes   936 Mbits/sec
[132] 30.0-35.0 sec   558 MBytes   936 Mbits/sec
[132]  0.0-35.4 sec  3.86 GBytes   936 Mbits/sec

Intel PT1000 dual GbE onboard <--> Dell powerconnect 5212 (no Jumbo frame enabled) <--> Marvell Yukon 88E (server #1)
[  3] local 192.168.1.1 port 64776 connected with 192.168.1.120 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 5.0 sec    556 MBytes    932 Mbits/sec
[  3]  5.0-10.0 sec    558 MBytes    937 Mbits/sec
[  3] 10.0-15.0 sec    558 MBytes    936 Mbits/sec
[  3] 15.0-20.0 sec    558 MBytes    936 Mbits/sec
[  3] 20.0-25.0 sec    558 MBytes    937 Mbits/sec
[  3] 25.0-30.0 sec    558 MBytes    936 Mbits/sec
[  3] 30.0-35.0 sec    558 MBytes    936 Mbits/sec
[  3] 35.0-40.0 sec    556 MBytes    933 Mbits/sec

其實真係分別唔大

JackWu

咁你有冇見過 Intel / Broadcom (no jumbo frame) 125MB/s 係平均值未先
HKMichaelKing 發表於 2010-5-11 03:03

咁max幾多?

big_nature

電腦野,
好多都係身痕啫!
心靈開心最重要!
我都用緊蟹!

JackWu

電腦野,
好多都係身痕啫!
心靈開心最重要!
我都用緊蟹!
big_nature 發表於 2010-5-11 06:06

big_nature兄公司個mac file sharing系統搞成點?