ssh session vary slow
Connecting to my aws server with ssh client is very slow, and after connected, the session is very slow too.
Like input a command in the ssh session and you have to wait seconds to get the output, lots of latency.
Then I think maybe there is a “bad” process which takes a lot of cpu usages makes my server in high load, or there is a high network traffic. Then I use top
command to check, then I got this:
$ top
60841 asterisk -11 0 1025372 325376 9300 R 99.9 32.9 980:16.51 asterisk
The asterisk which takes up 99.9% of my cup!!!
Thenk I kill it with
sudo kill 60841
Then my server works fine.
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