เปรียบเทียบ vm สำหรับคนไทย

หลักๆก็คงจะต้องดูว่า ping เป็นยังไง เลือก data center ที่ไหนดี ก็พยายามๆลองไล่ๆ เก็บดูเผื่อจะมีประโยชน์

Google Compute Engine

zone asia-east1-a

~ » ping -c 10 kumo.traffy.in.th
PING kumo.traffy.in.th (130.211.248.147): 56 data bytes
64 bytes from 130.211.248.147: icmp_seq=0 ttl=42 time=89.366 ms
64 bytes from 130.211.248.147: icmp_seq=1 ttl=42 time=122.558 ms
64 bytes from 130.211.248.147: icmp_seq=2 ttl=42 time=93.114 ms
64 bytes from 130.211.248.147: icmp_seq=3 ttl=42 time=90.218 ms
64 bytes from 130.211.248.147: icmp_seq=4 ttl=42 time=89.828 ms
64 bytes from 130.211.248.147: icmp_seq=5 ttl=42 time=98.258 ms
64 bytes from 130.211.248.147: icmp_seq=6 ttl=42 time=89.837 ms
64 bytes from 130.211.248.147: icmp_seq=7 ttl=42 time=90.135 ms
64 bytes from 130.211.248.147: icmp_seq=8 ttl=42 time=89.207 ms
64 bytes from 130.211.248.147: icmp_seq=9 ttl=42 time=90.575 ms

--- kumo.traffy.in.th ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 89.207/94.310/122.558/9.766 ms

Linode

data center Singapore

~ » ping -c 10 talk.traffy.xyz
PING talk.traffy.xyz (139.162.39.169): 56 data bytes
64 bytes from 139.162.39.169: icmp_seq=0 ttl=49 time=38.573 ms
64 bytes from 139.162.39.169: icmp_seq=1 ttl=49 time=46.929 ms
64 bytes from 139.162.39.169: icmp_seq=2 ttl=49 time=37.955 ms
64 bytes from 139.162.39.169: icmp_seq=3 ttl=49 time=38.383 ms
64 bytes from 139.162.39.169: icmp_seq=4 ttl=49 time=37.110 ms
64 bytes from 139.162.39.169: icmp_seq=5 ttl=49 time=37.233 ms
64 bytes from 139.162.39.169: icmp_seq=6 ttl=49 time=39.091 ms
64 bytes from 139.162.39.169: icmp_seq=7 ttl=49 time=38.536 ms
64 bytes from 139.162.39.169: icmp_seq=8 ttl=49 time=38.546 ms
64 bytes from 139.162.39.169: icmp_seq=9 ttl=49 time=37.931 ms

--- talk.traffy.xyz ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 37.110/39.029/46.929/2.698 ms
------------------------------------------------------------

EGA

Electronic Government Agency (Public Organization) (EGA)
สำนักงานรัฐบาลอิเล็กทรอนิกส์

อันนี้น่าจะเป็นตัว Reference ที่ดีเพราะว่า อยู่ในเมืองไทยแน่นอน แต่ uptime ก็ยังไม่ดีเท่ากับ commercial

~ » ping -c 10 ***.traffy.xyz
PING ***.traffy.xyz (***.traffy.xyz): 56 data bytes
64 bytes from ***.traffy.xyz: icmp_seq=0 ttl=51 time=10.942 ms
64 bytes from ***.traffy.xyz: icmp_seq=1 ttl=51 time=21.583 ms
64 bytes from ***.traffy.xyz: icmp_seq=2 ttl=51 time=9.413 ms
64 bytes from ***.traffy.xyz: icmp_seq=3 ttl=51 time=10.350 ms
64 bytes from ***.traffy.xyz: icmp_seq=4 ttl=51 time=11.040 ms
64 bytes from ***.traffy.xyz: icmp_seq=5 ttl=51 time=10.399 ms
64 bytes from ***.traffy.xyz: icmp_seq=6 ttl=51 time=11.108 ms
64 bytes from ***.traffy.xyz: icmp_seq=7 ttl=51 time=9.321 ms
64 bytes from ***.traffy.xyz: icmp_seq=8 ttl=51 time=11.994 ms
64 bytes from ***.traffy.xyz: icmp_seq=9 ttl=51 time=11.608 ms

--- ***.traffy.xyz ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 9.321/11.776/21.583/3.369 ms