86% CPU for wait


 
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# 1  
Old 11-04-2005
86% CPU for wait

Hi,
is-it normal to have 86% of CPU for wait commande :
ps aux| head -20
UTIL PID %CPU %MEM SZ RSS TTY STAT STIME TIME COMMAND
root 516 86,6 0,0 12 12 - A 02 nov 2088:03 wait
oralfa01 54422 4,6 1,0 68044 39868 - A 09:20:06 2:27 oracleALFA01
If not can I kill it ?
Many thanks in advance.
# 2  
Old 11-04-2005
No, this is not normal. Have you identified the source of the wait? Is it that root process that we can see?
Quote:
Originally Posted by big123456
root 516 86,6 0,0 12 12 - A 02 nov 2088:03 wait
If that is the source of the waits, please check what the command actually is using 'ps -xef|grep 516|grep -v grep', and if it is a killable process, go ahead and kill it.
# 3  
Old 11-04-2005
Hi,
Thanks.
I'm under AIX 5 and it does not know x option
ps -xef|grep 516|grep -v grep
ps: Option not known : x
Syntaxe : ps [-ANaedfklm] [-n liste_noms] [-F Format] [-o spécificateur[=en-tête],...]
[-p proclist][-G|-g liste_groupes] [-t liste_termes] [-U|-u liste_utilisateurs] [-c liste_classes]
Syntaxe : ps [aceglnsuvwxU] [t tty] [numéro_traitement]
# 4  
Old 11-04-2005
Ok. We have this :
ps -ef|grep 516|grep -v grep
oralfa01 51688 1 0 14:32:29 - 0:00 oracleALFA01 (LOCAL=NO)
which means that process is not shown . But it is yet shown by ps aux |head -20
ps aux | head -20
UTIL PID %CPU %MEM SZ RSS TTY STAT STIME TIME COMMAND
root 516 85,1 0,0 12 12 - A 02 nov 2296:53 wait
I'm confused.
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