hpux-meminfo.c patch

Do the numbers look correct (~ 50GB memory, 42GB free, and 24GB memory, 10GB free)?

The following shorter form should also work:

/usr/sbin/swapinfo | awk '/^memory/ {printf "Total: %d\nFree: %d\n",$2/1024,$4/1024}'

Regards,
Buchan

----- "Doug Williams (Consultant-RIC)" <user-2bde7ec54a85@xymon.invalid> wrote:

# uname -r
B.11.23
# /usr/sbin/swapinfo | awk '/^memory/ {tot=$2/1024;free=$4/1024} END
{printf "Total: %d\nFree: %d\n",tot,free}'
Total: 49122
Free: 42732

# uname -r
B.11.31
# /usr/sbin/swapinfo | awk '/^memory/ {tot=$2/1024;free=$4/1024} END
{printf "Total: %d\nFree: %d\n",tot,free}'
Total: 23354
Free: 9986


-----Original Message-----
From: xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] On
Behalf
Of Buchan Milne
Sent: Thursday, March 03, 2011 9:51 AM
To: user-ce4a2c883f75@xymon.invalid
Cc: xymon at xymon.com
Subject: Re: [Xymon] hpux-meminfo.c patch


----- user-ce4a2c883f75@xymon.invalid wrote:

Hi Jason,

On Tue, 22 Feb 2011 08:15:14 -0600, Jason Fredricksen
<user-124cbfd9fa0b@xymon.invalid> wrote:

This patch for hpux-meminfo.c may help due to  11iv3 page sizes

4096
,8192

,16384 ,65536. 

I was sent another solution back in December which replaces the
hpux-meminfo 
utility with a bit of shell scripting:

FREE=`/usr/sbin/swapinfo |grep ^memory |awk {'print $4'}`
FREEREPORT=`echo $FREE / 1024 |/usr/bin/bc`
TOTAL=`/usr/sbin/swapinfo |grep ^memory |awk {'print $2'}`
TOTALREPORT=`echo $TOTAL / 1024 |/usr/bin/bc`
echo Total:$TOTALREPORT
echo Free:$FREEREPORT

I am not sure of the features of awk on HP-UX, but on Linux, you can
do
all the processing with a single invocation of awk and swapinfo:

/usr/sbin/swapinfo | awk '/^memory/ {tot=$2/1024;free=$4/1024} END
{printf "Total: %d\nFree: %d\n",tot,free}'

It would be useful to know if this version works on HP-UX.

Regards,
Buchan