top 10 process with ps on hpux 11.11

[Simon Jespersen]

Hi could someone please help me out, i would like to do 3 ps cmds in a script
1. showing top 10 cpu consumers
2. top 10 memory consumers.
3. top 5 iowait (processes or diskusers)

[Arunvijai_4 · Accepted solution]

Hi,

# UNIX95= ps -ef -o pid,ruser,vsz,args|sort -nrk3


# UNIX95= ps -ef -o pid,ruser,pcpu,args|tr -d "%" |awk '{if($4>=90) print $0}'

-Arun

[Simon Jespersen]

Thank you very much.
does UNIX95= ps -ef -o pid,ruser,vsz,args|sort -nrk3 show the meory in blocks or kb ? i would like to calculate it to mb.

What does the UNIX95 mean... is it an older shell interpreter

[Arunvijai_4]

Hi,

Regarding UNIX95, this has been discussed already in the forums many times, you can see these threads for more information,

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=4177
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=943707

-Arun

P.S Dont forget to assign points.

-Arun

[Simon Jespersen]

Thank you very much. It is my first time in this forum.

[Arunvijai_4]

Forgot to mention, vsz is in KB and its only an approximation.

-Arun

[Geoff Wild]

Here's a little script for you

#!/bin/sh
# memtop - show top memory users and pid
# VSZ is in KB
echo "VSZ(KB) PID RUSER COMMAND"
UNIX95= ps -e -o 'vsz pid ruser args' |sort -nr|head -30

Next one tells you memory claimed by an ndividual process:

# cat processmem
#!/bin/sh
# processmem - display memory claimed by a process
# gwild 03192004
#
if [ $# -lt 1 -o \( $# -gt 1 -a $# -lt 4 \) ]
then
echo "Usage:"
echo "processmem \"process\""
echo "Example:"
echo "processmem rpc"
exit 1
fi
echo " "

PROCESS=$1

mps=0
#for sz in `ps -elf | grep $PROCESS | grep -v grep | awk '{print $10}'`
for sz in `UNIX95= ps -e -o vsz=Kbytes -o ruser -o pid,args=Command-Line | sort -rnk1 | grep -v Kbytes | grep $PROCESS | awk '{print $1}'`
do
mps=`expr $mps + $sz`
done
#echo `expr $mps \* 4096`
echo "\nMemory claimed by $PROCESS: $mps Kbytes.\n"


Rgds...Geoff

[Arturo Galbiati]

Hi Simon,
1. echo " %CPU PID RUSER COMMAND" ;UNIX95= ps -ef -o 'pcpu pid ruser args'|sort -nr|head -10
2. echo " VSZ PID RUSER COMMAND";UNIX95= ps -ef -o 'vsz pid ruser args' |sort -nr|head -10
3. This gives you the lists of the process in wait state
UNIX95= ps -ef -o 'wchan state pid ruser args'|awk '$2=="W"||$1=="WCHAN"'

HTH,
Art