emptysuns 大佬有话说 :
vir迁移之后网口成了百兆
本帖最后由 emptysuns 于 2021-9-30 10:05 编辑
前几天它发邮件说要迁移
Dear Valued Customer,
We hope you’re enjoying the service(s) you have with us. As part of the scheduled migration on the server node hosting your service’s VM, your IP will be changed per the email we sent you earlier. This ticket details the change.
Your server’s new IP will become: 107.174.252.*
This IP address may not yet function. We are going to assign the address to your service, but the old IP address will be usable until the migration is complete. Please note, in some cases, when we add the new IP address, your server may have been rebooted to add the new address to the network configuration. If your service shows as being in a “locked” status, that means the migration is being processed. Please check the network status page for any updates.
While we will reconfigure the networking, in bulk quantities, the operation may sometimes fail. This is the step that changes certain configuration files within your VM to use the new IP address. If your server’s networking/new IP does not work, please click the reconfigure networking button on your service control panel. If you notice any other issues after the migration is marked as completed on the network status page, please let us know immediately.
If your service has additional IP addresses, please reply back to this ticket and we will change them to new addresses.
Thank you,
VirMach Team
我非常期待的等着AMD的u，可是迁移之后….
迁移前：
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CPU Model : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
CPU Cores : 1 Cores 2499.998 MHz x86_64
CPU Cache : 4096 KB
OS : Ubuntu 18.04.6 LTS (64 Bit) KVM
Kernel : 5.14.2
Total Space : 2.2 GB / 9.8 GB
Total RAM : 152 MB / 1103 MB (550 MB Buff)
Total SWAP : 0 MB / 472 MB
Uptime : 12 days 0 hour 10 min
Load Average : 0.06, 0.02, 0.00
TCP CC : bbr
ASN & ISP : AS36352, ColoCrossing
Organization : Virtual Machine Solutions LLC
Location : San Jose, United States / US
Region : California
———————————————————————-
I/O Speed( 1.0GB ) : 106 MB/s
I/O Speed( 1.0GB ) : 122 MB/s
I/O Speed( 1.0GB ) : 137 MB/s
Average I/O Speed : 121.7 MB/s
———————————————————————-
Node Name Upload Speed Download Speed Latency
Speedtest.net 1700.20 Mbit/s 897.25 Mbit/s 0.45 ms
Fast.com 0.00 Mbit/s 180.6 Mbit/s –
Nanjing 5G CT319.28 Mbit/s 374.44 Mbit/s 167.89 ms
Hefei 5G CT239.46 Mbit/s 356.79 Mbit/s 147.64 ms
Guangzhou 5G CT228.36 Mbit/s 155.31 Mbit/s 168.82 ms
TianJin 5G CU50.45 Mbit/s 124.11 Mbit/s 232.24 ms
Shanghai 5GCU245.74 Mbit/s 370.10 Mbit/s 162.10 ms
Guangzhou 5G CU290.52 Mbit/s 587.43 Mbit/s 167.01 ms
Tianjin 5G CM312.11 Mbit/s 493.80 Mbit/s 246.59 ms
Wuxi 5G CM113.36 Mbit/s 135.31 Mbit/s 285.19 ms
Nanjing 5G CM178.49 Mbit/s 73.16 Mbit/s 201.92 ms
Hefei 5G CM205.33 Mbit/s 809.13 Mbit/s 194.74 ms
Changsha 5GCM258.27 Mbit/s 392.21 Mbit/s 287.17 ms
———————————————————————-
Finished in: 7 min 3 sec
Timestamp : 2021-09-30 09:49:51 GMT+8
Results : ./superbench.log
———————————————————————-
Share result:
· https://www.speedtest.net/result/c/18afb596-848a-4911-b66d-c533a404da54
· https://paste.ubuntu.com/p/tMwNTvhpTG/
———————————————————————-
迁移后：
———————————————————————-
CPU Model : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
CPU Cores : 1 Cores 2499.998 MHz x86_64
CPU Cache : 4096 KB
OS : Ubuntu 18.04.6 LTS (64 Bit) KVM
Kernel : 5.14.2
Total Space : 2.2 GB / 9.8 GB
Total RAM : 152 MB / 1103 MB (373 MB Buff)
Total SWAP : 0 MB / 472 MB
Uptime : 3 days 14 hour 52 min
Load Average : 0.06, 0.01, 0.00
TCP CC : bbr
ASN & ISP : AS36352, ColoCrossing
Organization : Virtual Machine Solutions LLC
Location : San Jose, United States / US
Region : California
———————————————————————-
I/O Speed( 1.0GB ) : 246 MB/s
I/O Speed( 1.0GB ) : 414 MB/s
I/O Speed( 1.0GB ) : 454 MB/s
Average I/O Speed : 371.3 MB/s
———————————————————————-
Node Name Upload Speed Download Speed Latency
Speedtest.net 146.08 Mbit/s 105.43 Mbit/s (*)57.09 ms
Fast.com 0.00 Mbit/s 56.1 Mbit/s –
Nanjing 5G CT43.56 Mbit/s 32.81 Mbit/s 182.30 ms
Hefei 5G CT26.44 Mbit/s 35.77 Mbit/s 132.96 ms
Guangzhou 5G CT29.26 Mbit/s 23.19 Mbit/s 178.96 ms
TianJin 5G CU28.25 Mbit/s 121.19 Mbit/s 236.73 ms
Shanghai 5GCU35.92 Mbit/s 178.98 Mbit/s 162.70 ms
Guangzhou 5G CU96.49 Mbit/s 141.09 Mbit/s 158.52 ms
Tianjin 5G CM28.46 Mbit/s 103.28 Mbit/s 204.49 ms
Wuxi 5G CM63.11 Mbit/s 26.41 Mbit/s 291.43 ms
Nanjing 5G CM47.26 Mbit/s 107.41 Mbit/s 286.18 ms
Hefei 5G CM21.67 Mbit/s 81.62 Mbit/s 195.27 ms
Changsha 5GCM22.54 Mbit/s 97.73 Mbit/s 194.12 ms
———————————————————————-
Finished in: 7 min 3 sec
Timestamp : 2021-09-30 09:41:33 GMT+8
Results : ./superbench.log
———————————————————————-
Share result:
· https://www.speedtest.net/result/c/662ed2ea-5d45-432a-b3a2-d52a91fbe109
· https://paste.ubuntu.com/p/xmNdv2THV4/
———————————————————————-
从SJkvm1迁到SJkvm10，除了io好点，别的还是原来的配方？而且这io还比三天前6、7百少了点，估计是还没迁移完，超售没跟上。
关键是口子速度下去了，这就很难受了…
Mr.Qin 大佬有话说 :
你贴了两个一摸一样的测试结果
PA-fan 大佬有话说 :
这都不能说是原来的配方，这简直一模一样。
jmls 大佬有话说 :
估计是部分母鸡闲置，把客户迁移到一批节点中，节省成本。
emptysuns 大佬有话说 :
Mr.Qin 大佬有话说 : 2021-9-30 09:58
你贴了两个一摸一样的测试结果
:lol 没按住ctrl+c