Changes between Version 1 and Version 2 of Monitoring


Ignore:
Timestamp:
03/04/16 11:01:07 (8 years ago)
Author:
Herwig Zilken
Comment:

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  • Monitoring

    v1 v2  
    22
    33== CPU
    4 Infos can be found [http://www.cyberciti.biz/tips/how-do-i-find-out-linux-cpu-utilization.html here.]
     4Infos can be found [http://www.cyberciti.biz/tips/how-do-i-find-out-linux-cpu-utilization.html here] and [http://stackoverflow.com/questions/9229333/how-to-get-overall-cpu-usage-e-g-57-on-linux here (with examples how to parse output with sed and awk)].
    55
    66Here are some commands/methods:
    77* top -bn 1
    8 * mpstat
     8* iostat -c
     9* dstat -c
     10* mpstat #from sysstat package
    911* sar -u 2 1 #average over 2 seconds, for 1 time
    1012* cat /proc/stat
    … …  
    2224== Network
    2325* cat /proc/net/dev
     26* ifstat
     27* dstat -n
     28* netstat -a
    2429
     30== I/O
     31* iostat -d
     32* dstat -d
     33