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Unix - Commandes - top - utilisation memoire - classement processus usant cpu

Top is a Unix utility that provides a rolling display of top cpu using processes.

top

-u : change user
-d : change délai de rafraichissement
-c : show detail about the process working

 

While the top is processing :

q : quit
shift+1 : show all processsor
  1. Check Free Memory :

    Example :
    Mem:   4019668k total,   701200k used,  3318468k free,   306872k buffers

  2. Check load average :
    good if load average <10
 
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