Hello. You could probably find tutorials using google, but here it is, at one place. Before few days I had problems with one of the servers I administrate and situation on the server was as follows: - totally slow network, websites loading was 10-20sec (30) - at first I though, ok, slow loading, server load is high and some client is doing problems - after connecting to the server and checking statistics - server CPU was all the time on 20-30%, memory was fine, all services were up-and-running so where is the problem? - server wasn't on latest #MU, it was just missing 2-3 updates (I'm talking about plesk 11.5) and I could saw in history of changes no security updates whatsoever, but what ever, lets give it a try - nothing, didn't helped - i did apt-get update && upgrade - still nothing - current status was that everything is up-to-date, however there are still problems - listing connections on the server with command: netstat -ntu | awk '{print $5}' | c...
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