Debian server is very slow in spite of low CPU, RAM na SWP usage

1

From 3 days I experience problems with my debian server. When I stream media with samba transfer is about 20kb/s when it used to about 6 mb/s. Its my home server so its not internet issue. When I ssh to server I experience 3-4 sec lag time when typing (!).

I checked HTOP and RAM CPU SWP usage are less then 10 %. My HDD are relativly cold 35 C. When I restarted it there is no difference.

Any ideas?

amonowy

Posted 2015-02-17T19:21:33.083

Reputation: 21

1What does vmstat -5 show you ? Also, do the log files say anything ? (I'm wondering if the hard drive is dying) – davidgo – 2015-02-17T19:28:20.763

What's the loadaverage? Is top reporting large processes. Do a ssh -v host to display some information. – ott-- – 2015-02-17T21:20:29.910

Answers

1

The issue was demaged Network Card, I just changed Network Card and all is right now, thanks all for help :)

amonowy

Posted 2015-02-17T19:21:33.083

Reputation: 21

0

  • HD getting full? File fragmentation?
  • HD beginning failure?
  • Network cables damaged/dirty?
  • WiFi interference?
  • I don't think the CPU being throttled to a slow frequency would make a difference in file transfers, but...?

Xen2050

Posted 2015-02-17T19:21:33.083

Reputation: 12 097

Asked: 2015-02-17T19:21:33.083

Viewed: 617 times

Active: 2015-07-11T19:45:42.480