droplet net speed slow, any idea what i am doing wrong?

  • Posted April 12, 2014

i had a droplet in the SF region for a few days, it was doing well. download speed is 100K-400K/s, the fastest time is ove 1M/s. but one 2-3 days ago, it suddenly slowed down. at the worst, i had trouble using putty to login. the speed becamse 10K-20K/s. i destroyed it and recreated it to no avail. i am in shanghai, china. the support tells me it problem is on my side (i guess the line from china to US). but what baffles me is that there is a large discrepancy between downloading from my droplet and downloading test files although sometimes test files are slow to download. but there is a period of time that i could download test file at speeds 100K-500K/s, and at the same time downloading from my droplet the speed is 10K-20K/s. i was told by support that the test files are hosted on the same kind of servers as my droplet and they should be representative of speed of my droplet. but here is a huge discrepancy. when i created my droplet, i did enable virtio. also i tried this experiment numerous times. when i download from my droplet, i was using nginx to download a plain file (by setting header), no extra processing at all. i also tried with downloading a file from filezilla, which does not go through nginx at all, just sshd. of course, this can be easily explained by my droplet sharing a port (or line) with other users who are using the line heavily, but the test file server does not. but i did this experiment many many times. if this is true all the time, then the test files are not representative of droplets. by the way, singapore dc is perhaps closest to where i am. but during the past week or so, most of the time, i had trouble downloading the test file from sg dc. only once it was fast and i created a droplet in singapore, it as only fine for a few minutes. then it slowed down to about 10K-20K/s. does anyone have experience in singapore dc? any idea is appreciated. thanks all in advanace.



Same with mine since these few days.

Submit an answer
You can type!ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

Maybe it’s because China doesn’t have Internet. <br> <br>They have Chinanet and try to block/filter/control all traffic making China Internet hundreds of times slower than for example Cambodia. Even though their infrastructure and technologies used may be better the firewall and government control software messes everything up. It’s like having a Ferrari and use it for a chicken coop. <br> <br>Chinese Internet is good for watching movies and tv series through sohu and for brute attacking foreigner sites since the Chinese government takes no action at all against that (reason why many US clients of mine just block China). <br> <br>I was in Cambodia for the last 6 months and had almost no problem at all (except for some badly set up WiFi routers). Using g3 tethering from my phone there was no problem at all. Been in Shanghai for 2 weeks and constantly having dropped connections, hanging ssh sessions, sites that won’t load because they need scripts from google and many many more annoyances. Because I’ll leave in 2 weeks I won’t buy a proxy service but that could help a little (until the service is blocked or tempered with).

I just fired up a droplet in singapore and tested the speed using wget: <br> <br>root@sngtest:~# wget -O /dev/null <br>–2014-04-12 10:14:54-- <br>Resolving (… <br>Connecting to (||:80… connected. <br>HTTP request sent, awaiting response… 200 OK <br>Length: 104857600 (100M) [application/octet-stream] <br>Saving to: ‘/dev/null’ <br> <br>100%[======================================>] 104,857,600 33.0MB/s in 3.0s <br> <br>2014-04-12 10:14:57 (33.0 MB/s) - ‘/dev/null’ saved [104857600/104857600] <br> <br>It’s a bit slower than EU or US but still much quicker than you are claiming it is Getting 264Mbits/s in singapore and ~700MBit/s in US and EU <br> <br>try running wget -O /dev/null and see how quick it is.