Dedicated instances are optimized for workloads where consistent performance is required or where full-duty work (100% CPU all day, every day) needs doing.
socket.gaierror: [Errno -3] Temporary failure in name resolution
看了看 /etc/resolv.conf 發現系統使用的 DNS server 設定是透過 DHCP 取得設定的。但 Vultr 只有提供一組 DNS server,當查不到東西時就爆掉了... 所以找了一下,看到「How to override the DHCP-provided nameserver?」這篇,但裡面是用「增加到前面的方式」,跟我想要改成只用 1.1.1.1 與 1.0.0.1 不太一樣。
Doing md5 for 3s on 16 size blocks: 5465798 md5's in 3.00s
Doing md5 for 3s on 64 size blocks: 3761125 md5's in 3.00s
Doing md5 for 3s on 256 size blocks: 1835218 md5's in 2.99s
Doing md5 for 3s on 1024 size blocks: 582162 md5's in 2.96s
Doing md5 for 3s on 8192 size blocks: 102995 md5's in 2.97s
Doing md5 for 3s on 16384 size blocks: 47177 md5's in 2.99s
Linode:
Doing md5 for 3s on 16 size blocks: 11510700 md5's in 3.00s
Doing md5 for 3s on 64 size blocks: 8361353 md5's in 2.99s
Doing md5 for 3s on 256 size blocks: 3751929 md5's in 3.00s
Doing md5 for 3s on 1024 size blocks: 1169457 md5's in 3.00s
Doing md5 for 3s on 8192 size blocks: 157678 md5's in 2.99s
Doing md5 for 3s on 16384 size blocks: 78874 md5's in 3.00s
Vultr (這是 USD$2.5/month 的方案):
Doing md5 for 3s on 16 size blocks: 14929209 md5's in 2.97s
Doing md5 for 3s on 64 size blocks: 9479563 md5's in 2.97s
Doing md5 for 3s on 256 size blocks: 4237907 md5's in 2.98s
Doing md5 for 3s on 1024 size blocks: 1320548 md5's in 2.98s
Doing md5 for 3s on 8192 size blocks: 161940 md5's in 2.96s
Doing md5 for 3s on 16384 size blocks: 86592 md5's in 2.98s
然後補一個 AWS 的 t2.nano (在還有 CPU credit 可以全速跑的情況下),不過這不公平,參考用而已:
Doing md5 for 3s on 16 size blocks: 19257426 md5's in 3.00s
Doing md5 for 3s on 64 size blocks: 11168752 md5's in 2.99s
Doing md5 for 3s on 256 size blocks: 4959879 md5's in 3.00s
Doing md5 for 3s on 1024 size blocks: 1518690 md5's in 3.00s
Doing md5 for 3s on 8192 size blocks: 203910 md5's in 3.00s
Doing md5 for 3s on 16384 size blocks: 102321 md5's in 2.99s