基本信息:
状态 1
PC: TL-NT521 aqc107 电口 RJ45 超六线
NAS: TL-NT521F aqc107 光口,dac 铜缆
交换机:QSW-M2108R-2C 威联通
主板插槽:pcie 3.0*4 (x16 插槽,b660m 迫击炮第三槽)
PC 与 NAS 使用 iperf3 测速一切正常
状态 2 只换 NAS 网卡
NAS: intel x520 光口,dac 铜缆,读 10G, 写 3G 左右
NAS: intel x520 光口,双 LC intel 兼容光模块,读 10G, 写 3G 左右
PS:之前咸鱼买了张 x520 以为有问题,退了,现在又从淘宝买了个拆机卡,还是这样
怀疑点:交换机有问题,光模块有问题,unraid 系统与 x520 兼容性,各位老铁分析分析
E:\iperf-3.1.3-win64>iperf3.exe -c 192.168.50.113 -R
Connecting to host 192.168.50.113, port 5201
Reverse mode, remote host 192.168.50.113 is sending
[ 4] local 192.168.50.242 port 9307 connected to 192.168.50.113 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-1.00 sec 1.02 GBytes 8.76 Gbits/sec
[ 4] 1.00-2.00 sec 1.02 GBytes 8.80 Gbits/sec
[ 4] 2.00-3.00 sec 1.02 GBytes 8.77 Gbits/sec
[ 4] 3.00-4.00 sec 1.03 GBytes 8.89 Gbits/sec
[ 4] 4.00-5.00 sec 1.01 GBytes 8.71 Gbits/sec
[ 4] 5.00-6.00 sec 1.01 GBytes 8.66 Gbits/sec
[ 4] 6.00-7.00 sec 1.02 GBytes 8.79 Gbits/sec
[ 4] 7.00-8.00 sec 1.04 GBytes 8.89 Gbits/sec
[ 4] 8.00-9.00 sec 1.01 GBytes 8.68 Gbits/sec
[ 4] 9.00-10.00 sec 1.02 GBytes 8.74 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 10.2 GBytes 8.77 Gbits/sec 3 sender
[ 4] 0.00-10.00 sec 10.2 GBytes 8.77 Gbits/sec receiver
iperf Done.
E:\iperf-3.1.3-win64>iperf3.exe -c 192.168.50.113
Connecting to host 192.168.50.113, port 5201
[ 4] local 192.168.50.242 port 9311 connected to 192.168.50.113 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-1.00 sec 384 MBytes 3.22 Gbits/sec
[ 4] 1.00-2.01 sec 340 MBytes 2.81 Gbits/sec
[ 4] 2.01-3.00 sec 346 MBytes 2.94 Gbits/sec
[ 4] 3.00-4.00 sec 322 MBytes 2.70 Gbits/sec
[ 4] 4.00-5.00 sec 378 MBytes 3.17 Gbits/sec
[ 4] 5.00-6.00 sec 302 MBytes 2.53 Gbits/sec
[ 4] 6.00-7.00 sec 441 MBytes 3.70 Gbits/sec
[ 4] 7.00-8.00 sec 493 MBytes 4.14 Gbits/sec
[ 4] 8.00-9.00 sec 352 MBytes 2.95 Gbits/sec
[ 4] 9.00-10.00 sec 348 MBytes 2.92 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 3.62 GBytes 3.11 Gbits/sec sender
[ 4] 0.00-10.00 sec 3.62 GBytes 3.11 Gbits/sec receiver
1
bobryjosin 2023-03-25 19:54:41 +08:00 via Android
我的情况差不多,用 dac 直连 iperf3 多线程测速有时候单向能到满速,上传只能到 3-4Gbps 左右,有时候双向都是 5.9Gbps ,esxi 和 pve 下或者裸装 Ubuntu 都这样卡插到 x16 的槽位上也一样,感觉就是 x520 的问题
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2
lifavor OP @bobryjosin 试了一下,多线程写能打满到 9.25 Gb (算 10 吧),这样来看还是这张卡的策略问题。6.18 弄张 x710 玩玩
``` E:\iperf-3.1.3-win64>iperf3.exe -c 192.168.50.113 -P 5 -t 2 Connecting to host 192.168.50.113, port 5201 [ 4] local 192.168.50.242 port 11656 connected to 192.168.50.113 port 5201 [ 6] local 192.168.50.242 port 11657 connected to 192.168.50.113 port 5201 [ 8] local 192.168.50.242 port 11658 connected to 192.168.50.113 port 5201 [ 10] local 192.168.50.242 port 11659 connected to 192.168.50.113 port 5201 [ 12] local 192.168.50.242 port 11660 connected to 192.168.50.113 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 209 MBytes 1.75 Gbits/sec [ 6] 0.00-1.00 sec 220 MBytes 1.84 Gbits/sec [ 8] 0.00-1.00 sec 225 MBytes 1.89 Gbits/sec [ 10] 0.00-1.00 sec 233 MBytes 1.95 Gbits/sec [ 12] 0.00-1.00 sec 225 MBytes 1.89 Gbits/sec [SUM] 0.00-1.00 sec 1.08 GBytes 9.32 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 248 MBytes 2.08 Gbits/sec [ 6] 1.00-2.00 sec 247 MBytes 2.07 Gbits/sec [ 8] 1.00-2.00 sec 209 MBytes 1.76 Gbits/sec [ 10] 1.00-2.00 sec 187 MBytes 1.57 Gbits/sec [ 12] 1.00-2.00 sec 204 MBytes 1.71 Gbits/sec [SUM] 1.00-2.00 sec 1.07 GBytes 9.19 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-2.00 sec 457 MBytes 1.92 Gbits/sec sender [ 4] 0.00-2.00 sec 457 MBytes 1.92 Gbits/sec receiver [ 6] 0.00-2.00 sec 467 MBytes 1.96 Gbits/sec sender [ 6] 0.00-2.00 sec 467 MBytes 1.96 Gbits/sec receiver [ 8] 0.00-2.00 sec 434 MBytes 1.82 Gbits/sec sender [ 8] 0.00-2.00 sec 434 MBytes 1.82 Gbits/sec receiver [ 10] 0.00-2.00 sec 420 MBytes 1.76 Gbits/sec sender [ 10] 0.00-2.00 sec 419 MBytes 1.76 Gbits/sec receiver [ 12] 0.00-2.00 sec 429 MBytes 1.80 Gbits/sec sender [ 12] 0.00-2.00 sec 429 MBytes 1.80 Gbits/sec receiver [SUM] 0.00-2.00 sec 2.15 GBytes 9.25 Gbits/sec sender [SUM] 0.00-2.00 sec 2.15 GBytes 9.25 Gbits/sec receiver iperf Done. ``` |
3
fastcache 2023-03-26 12:29:53 +08:00 via iPhone
aqc107 有兼容性问题,大坑,只有跟 aqc 之间才能跑满,两端都是 intel 或其他厂家没事
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5
fastcache 2023-03-26 20:42:23 +08:00
# aqc107 - switch - aqc107 ,intel - switch - intel , SMB copy 大文件,能跑满。
# 一年多前的项目,客户买了几百块 aqc107 给 win10 用,反复测试 aqc107 在 win 下有问题,升级固件,换 n 个版本的驱动,都没用,服务器都不是 aqc ,后来跟网卡厂家协商加钱换了 intel 。 # apple mac ,synology 都用过 aqc107 ,darwin/linux 好像没问题,新的芯片升级为 aqc113 ,没用过... |
6
lifavor OP @fastcache
微软和 intel 穿一条裤子,兼容性在 win 上确实更好一些。我目前用 aqc 107 就一个问题,打游戏丢包,本来很开心的换了万兆,smb 对拷 10 几 G 大文件都是 1.0+ GB/S ,没有出过问题。我过年(天冷,应该不是发热问题)特地用吃鸡游戏测试,每隔半小时必掉线一次,不知道咋回事,游戏的话可能 udp 包多,我发现现在的 8125BG 也丢包,一会就要连接一次,就板载的 221 这种 1g 的不丢包,诡异。过几天我用 iperf3 udp 再试一次 x520 我在 2 楼多线程能打满,感觉还是网卡设置的策略问题。晚上翻 b 站又看的一条视频,说时 [中断节流] 的概念,x520 老卡,pcie 也是 2.0*8 的,大概估计是为了降低服务器 cpu 压力。 [ref] 中断节流,b 站视频在第 27 秒 https://www.intel.cn/content/www/cn/zh/support/articles/000005593/ethernet-products.html https://www.bilibili.com/video/BV12v411T7fW/?spm_id_from=333.337.search-card.all.click&vd_source=034e0c0cb9efcd3f60845338ac926d59 |