Hyper-V 建置的 VM 它的網路很慢的解決方法
- - SSORC.twHyper-V 建立的 VM,這個 VM 是 Linux ,在使用 SSH console 操作時,覺得卡卡的、lag lag,. 用了 iperf3 測試一下網路速度. - - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval.
Hyper-V 建立的 VM,這個 VM 是 Linux ,在使用 SSH console 操作時,覺得卡卡的、lag lag,
用了 iperf3 測試一下網路速度
Accepted connection from 1.1.1.117, port 58950 [ 5] local 1.1.1.115 port 5201 connected to 1.1.1.117 port 58952 [ ID] Interval Transfer Bandwidth [ 5] 0.00-1.00 sec 14.1 KBytes 116 Kbits/sec [ 5] 1.00-2.00 sec 14.1 KBytes 116 Kbits/sec [ 5] 2.00-3.00 sec 35.4 KBytes 290 Kbits/sec [ 5] 3.00-4.00 sec 24.0 KBytes 197 Kbits/sec [ 5] 4.00-5.00 sec 25.5 KBytes 209 Kbits/sec [ 5] 5.00-6.00 sec 25.5 KBytes 209 Kbits/sec [ 5] 6.00-7.00 sec 25.5 KBytes 208 Kbits/sec [ 5] 7.00-8.00 sec 31.1 KBytes 255 Kbits/sec [ 5] 8.00-9.00 sec 22.6 KBytes 185 Kbits/sec [ 5] 9.00-10.00 sec 19.8 KBytes 162 Kbits/sec [ 5] 10.00-10.01 sec 0.00 Bytes 0.00 bits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 5] 0.00-10.01 sec 0.00 Bytes 0.00 bits/sec sender [ 5] 0.00-10.01 sec 238 KBytes 194 Kbits/sec receiver
用了一個對照組,是同網段的,就很快
Accepted connection from 1.1.1.145, port 52367 [ 5] local 1.1.1.115 port 5201 connected to 1.1.1.145 port 52368 [ ID] Interval Transfer Bandwidth [ 5] 0.00-1.00 sec 106 MBytes 887 Mbits/sec [ 5] 1.00-2.00 sec 112 MBytes 942 Mbits/sec [ 5] 2.00-3.00 sec 112 MBytes 941 Mbits/sec [ 5] 3.00-4.00 sec 112 MBytes 941 Mbits/sec [ 5] 4.00-5.00 sec 112 MBytes 941 Mbits/sec [ 5] 5.00-6.00 sec 112 MBytes 941 Mbits/sec [ 5] 6.00-7.00 sec 112 MBytes 941 Mbits/sec [ 5] 7.00-8.00 sec 112 MBytes 940 Mbits/sec [ 5] 8.00-9.00 sec 112 MBytes 941 Mbits/sec [ 5] 9.00-10.00 sec 112 MBytes 938 Mbits/sec [ 5] 10.00-10.04 sec 4.21 MBytes 934 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 5] 0.00-10.04 sec 0.00 Bytes 0.00 bits/sec sender [ 5] 0.00-10.04 sec 1.09 GBytes 936 Mbits/sec receiver
搜尋一下解決方式,它說要把 VMQ 關閉 (實體網卡) ( !!!!!!!! 網路會中斷)
再測一下,就順多了
Accepted connection from 1.1.1.117, port 58954 [ 5] local 1.1.1.115 port 5201 connected to 1.1.1.117 port 58956 [ ID] Interval Transfer Bandwidth [ 5] 0.00-1.00 sec 105 MBytes 879 Mbits/sec [ 5] 1.00-2.00 sec 112 MBytes 940 Mbits/sec [ 5] 2.00-3.00 sec 112 MBytes 942 Mbits/sec [ 5] 3.00-4.00 sec 111 MBytes 935 Mbits/sec [ 5] 4.00-5.00 sec 112 MBytes 937 Mbits/sec [ 5] 5.00-6.00 sec 112 MBytes 939 Mbits/sec [ 5] 6.00-7.00 sec 112 MBytes 942 Mbits/sec [ 5] 7.00-8.00 sec 112 MBytes 941 Mbits/sec [ 5] 8.00-9.00 sec 111 MBytes 930 Mbits/sec [ 5] 9.00-10.00 sec 112 MBytes 941 Mbits/sec [ 5] 10.00-10.04 sec 4.41 MBytes 939 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 5] 0.00-10.04 sec 0.00 Bytes 0.00 bits/sec sender [ 5] 0.00-10.04 sec 1.09 GBytes 933 Mbits/sec receiver
這篇文章 Hyper-V 建置的 VM 它的網路很慢的解決方法 最早出現於 SSORC.tw。