How should I know the total RAM available on UNIX

UNIX HP-UX
1

Hi How Should I know the Total RAM available on HP-UX box?

2

See: Obtain Memory on HP UNIX

3

Not pretty sure but I think the command TOP, gives you that

4

You might try this too

 grep Physical: /var/adm/syslog/syslog.log

diving through the gui of 'stm' utility will confirm when in doubt...

5

If u use glance in HP ux, u can able to find out Ram size very easily.
just type # glance -m
from that window u can able to find Physical Ram size

6

I put this together for 11.00 and now 11.11 servers - just copy and paste into a ksh script and run.

#!/bin/ksh
# Collect system information
# System
echo Name: `hostname`
echo Model: `model`
echo OS: `uname`
echo OS Level: `uname -r`
#
# Memory:
#
HPUX=/stand/vmunix
MAJORREV=$(uname -r | cut -f2 -d .)
if [ $MAJORREV -ge "11.0" ]
then
MYSYMBOL="phys_mem_pages"
else
MYSYMBOL="physmem"
fi
MYMEM=$(echo "${MYSYMBOL}/D" | adb $HPUX /dev/kmem | grep "${MYSYMBOL}: ." | awk '{print $24/1024}')
echo Memory: $MYMEM
#
# Number of processors
#
echo Processors: `sar -Mu 1 1|awk 'END {print NR-5}' `
#
# Processor speed:
#
HPUX=/stand/vmunix
MHZ=$(echo itick_per_tick/D | adb -k $HPUX /dev/kmem | tail -1 | awk '{print $2/10000}')
echo Process Speed: $MHZ

7

FYI:

on 11.23. :slight_smile:

8

the command machinfo is very very useful on 11.23