Arch Linux

jonlubas

会员

注册时间： 2018-10-07

帖子： 36

万兆网卡的不同表现 已解决封帖勿回

我买了一块intel 82599ES x520-da1 单口万兆光口网卡（98元） 配合希力威视（386.4元）连接软路由双光口万兆网卡x520（67元），一开始win11只认千兆，后来下载程序安装显示10G,连接软路由固态测速达到700多M,这个速度我觉得合理，因为固态硬盘是接在转接卡上插在PCIE 4X插槽上的。在archlinux下同样环境测速只有300多M, 运行ethtool enp4s0 

ettings for enp4s0:
        Supported ports: [ FIBRE ]
        Supported link modes:   10000baseT/Full
        Supported pause frame use: Symmetric
        Supports auto-negotiation: No
        Supported FEC modes: Not reported
        Advertised link modes:  10000baseT/Full
        Advertised pause frame use: Symmetric
        Advertised auto-negotiation: No
        Advertised FEC modes: Not reported
        Speed: 10000Mb/s
        Duplex: Full
        Auto-negotiation: off
        Port: FIBRE
        PHYAD: 0
        Transceiver: internal
netlink error: Operation not permitted
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: yes

运行 modinfo ixgbe

filename:       /lib/modules/6.13.2-zen1-1-zen/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko.zst
license:        GPL v2
description:    Intel(R) 10 Gigabit PCI Express Network Driver
srcversion:     A75D688860D66B77E3F2705
alias:          pci:v00008086d000015E5sv*sd*bc*sc*i*
alias:          pci:v00008086d000015E4sv*sd*bc*sc*i*
alias:          pci:v00008086d000015CEsv*sd*bc*sc*i*
alias:          pci:v00008086d000015C8sv*sd*bc*sc*i*
alias:          pci:v00008086d000015C7sv*sd*bc*sc*i*
alias:          pci:v00008086d000015C6sv*sd*bc*sc*i*
alias:          pci:v00008086d000015C4sv*sd*bc*sc*i*
alias:          pci:v00008086d000015C3sv*sd*bc*sc*i*
alias:          pci:v00008086d000015C2sv*sd*bc*sc*i*
alias:          pci:v00008086d000015AEsv*sd*bc*sc*i*
alias:          pci:v00008086d000015ACsv*sd*bc*sc*i*
alias:          pci:v00008086d000015ADsv*sd*bc*sc*i*
alias:          pci:v00008086d000015ABsv*sd*bc*sc*i*
alias:          pci:v00008086d000015B0sv*sd*bc*sc*i*
alias:          pci:v00008086d000015AAsv*sd*bc*sc*i*
alias:          pci:v00008086d000015D1sv*sd*bc*sc*i*
alias:          pci:v00008086d00001563sv*sd*bc*sc*i*
alias:          pci:v00008086d00001560sv*sd*bc*sc*i*
alias:          pci:v00008086d0000154Asv*sd*bc*sc*i*
alias:          pci:v00008086d00001557sv*sd*bc*sc*i*
alias:          pci:v00008086d00001558sv*sd*bc*sc*i*
alias:          pci:v00008086d0000154Fsv*sd*bc*sc*i*
alias:          pci:v00008086d0000154Dsv*sd*bc*sc*i*
alias:          pci:v00008086d00001528sv*sd*bc*sc*i*
alias:          pci:v00008086d000010F8sv*sd*bc*sc*i*
alias:          pci:v00008086d0000151Csv*sd*bc*sc*i*
alias:          pci:v00008086d00001529sv*sd*bc*sc*i*
alias:          pci:v00008086d0000152Asv*sd*bc*sc*i*
alias:          pci:v00008086d000010F9sv*sd*bc*sc*i*
alias:          pci:v00008086d00001514sv*sd*bc*sc*i*
alias:          pci:v00008086d00001507sv*sd*bc*sc*i*
alias:          pci:v00008086d000010FBsv*sd*bc*sc*i*
alias:          pci:v00008086d00001517sv*sd*bc*sc*i*
alias:          pci:v00008086d000010FCsv*sd*bc*sc*i*
alias:          pci:v00008086d000010F7sv*sd*bc*sc*i*
alias:          pci:v00008086d00001508sv*sd*bc*sc*i*
alias:          pci:v00008086d000010DBsv*sd*bc*sc*i*
alias:          pci:v00008086d000010F4sv*sd*bc*sc*i*
alias:          pci:v00008086d000010E1sv*sd*bc*sc*i*
alias:          pci:v00008086d000010F1sv*sd*bc*sc*i*
alias:          pci:v00008086d000010ECsv*sd*bc*sc*i*
alias:          pci:v00008086d000010DDsv*sd*bc*sc*i*
alias:          pci:v00008086d0000150Bsv*sd*bc*sc*i*
alias:          pci:v00008086d000010C8sv*sd*bc*sc*i*
alias:          pci:v00008086d000010C7sv*sd*bc*sc*i*
alias:          pci:v00008086d000010C6sv*sd*bc*sc*i*
alias:          pci:v00008086d000010B6sv*sd*bc*sc*i*
depends:        dca,ptp,mdio_devres,libphy,mdio
intree:         Y
name:           ixgbe
retpoline:      Y
vermagic:       6.13.2-zen1-1-zen SMP preempt mod_unload 
sig_id:         PKCS#7
signer:         Build time autogenerated kernel key
sig_key:        59:09:3C:51:B0:07:5E:75:E1:D7:D3:F4:C4:B8:A1:BC:AC:78:8B:13
sig_hashalgo:   sha512
signature:      30:66:02:31:00:C7:8D:E6:95:AD:BD:F6:DC:6D:94:EF:31:44:B9:DB:
                FF:69:61:73:77:FC:FE:23:01:66:4A:E7:CF:69:1F:31:BA:81:30:1D:
                C4:28:4A:8C:59:3A:C1:E9:56:AB:C4:16:A3:02:31:00:AD:60:FF:70:
                D7:03:7B:B2:9B:20:8A:57:E3:B6:EC:7D:CB:95:DD:41:E8:70:93:8A:
                0C:0A:73:52:16:FD:A1:5E:7F:A6:98:EA:3B:CB:03:7C:E7:FA:63:E4:
                51:F3:B1:FA
parm:           max_vfs:Maximum number of virtual functions to allocate per physical function - default is zero and maximum value is 63. (Deprecated) (uint)
parm:           allow_unsupported_sfp:Allow unsupported and untested SFP+ modules on 82599-based adapters (bool)
parm:           debug:Debug level (0=none,...,16=all) (int)
 

我尝试跟卖家要驱动，他给了一个链接，https://www.intel.cn/content/www/cn/zh/ … w=x520-da1下载回来是rpm格式，我不知道如何下手了，请大家指点一下，谢谢。

最近编辑记录 jonlubas (2025-02-21 16:08:34)

依云

会员

所在地： a.k.a. 百合仙子

注册时间： 2011-08-21

帖子： 9,397

个人网站

Re: 万兆网卡的不同表现 已解决封帖勿回

你是怎么测速的？iperf3 跑跑看？

jonlubas

会员

注册时间： 2018-10-07

帖子： 36

Re: 万兆网卡的不同表现 已解决封帖勿回

我是拷贝一个60G的smb共享大文件作对比的，跑ipert3结果如下

$ iperf3 -c 192.168.8.188 -t 10                                                        [15:44:37]
Connecting to host 192.168.8.188, port 5201
[  5] local 192.168.8.249 port 38938 connected to 192.168.8.188 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.07 GBytes  9.22 Gbits/sec  310   1.07 MBytes       
[  5]   1.00-2.00   sec  1.06 GBytes  9.14 Gbits/sec    0   1.39 MBytes       
[  5]   2.00-3.00   sec  1.08 GBytes  9.26 Gbits/sec    0   1.45 MBytes       
[  5]   3.00-4.00   sec  1014 MBytes  8.51 Gbits/sec   19   1.50 MBytes       
[  5]   4.00-5.00   sec  1.00 GBytes  8.62 Gbits/sec    0   1.56 MBytes       
[  5]   5.00-6.00   sec  1.01 GBytes  8.69 Gbits/sec    0   1.61 MBytes       
[  5]   6.00-7.00   sec  1.05 GBytes  8.99 Gbits/sec    0   1.64 MBytes       
[  5]   7.00-8.00   sec  1.00 GBytes  8.62 Gbits/sec    0   1.67 MBytes       
[  5]   8.00-9.00   sec  1.07 GBytes  9.19 Gbits/sec    0   1.70 MBytes       
[  5]   9.00-10.00  sec  1.08 GBytes  9.28 Gbits/sec    0   1.71 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  10.4 GBytes  8.95 Gbits/sec  329             sender
[  5]   0.00-10.00  sec  10.4 GBytes  8.95 Gbits/sec                  receiver

iperf Done.

依云

会员

所在地： a.k.a. 百合仙子

注册时间： 2011-08-21

帖子： 9,397

个人网站

Re: 万兆网卡的不同表现 已解决封帖勿回

网络没啥问题，看起来某一边的 CPU 性能有点不足。
Arch Linux 的 samba 客户端的性能可能不理想。我不了解 samba。

jonlubas

会员

注册时间： 2018-10-07

帖子： 36

Re: 万兆网卡的不同表现 已解决封帖勿回

好的 谢谢 那我就放心了 就此封帖