Command to know memory size on HP PA RISC

[Sharish]

Hi,
Could you please let us know the size of memory on HP UX 11.11 i

I tried #cstm map
What option needs to be used to see the actual physical memory.

Many Thanks !

Regards
harish

[Peter Godron]

Harish,
use SAM
or
perl -e 'local($PSTAT,$PSTAT_STATIC,$mem_info,$PSTAT_STRUCT)=(239,2,"\0"x120,"LI4L");
syscall($PSTAT,$PSTAT_STATIC,$mem_info,length($mem_info),1,0);
print "RAM=".int((unpack($PSTAT_STRUCT,$mem_info))[4]*((unpack($PSTAT_STRUCT,$mem_info))[5])/(1024*1024))."\n";'
or
one of the numerous solutions in previous threads.

[spex]

Hi Harish,

# echo "selclass qualifier memory;info;wait;infolog" | /usr/sbin/cstm

PCS

[Mustafa Gulercan]

hi;
just try dmesg
#dmesg

at the bottom of the output you can see memory info.

regards;
mustafa

[spex]

'dmesg' is not a reliable method for reporting physical memory as more recent diagnostic messages will overwrite the ones from boot.

[Pete Randall]

I use this little script:

#Note: for 11.23 RISC, use
MHZ=$(echo itick_per_tick/D \ # echo "itick_per_usec/d" \
| adb -k $HPUX /dev/kmem \ # | adb $HPUX /dev/kmem
| tail -1 \ #For Itanium, use machinfo
| awk '{print $2/10000}')
echo `hostname` has `ioscan -k |grep -n processor \
|wc -l` $MODEL $MHZ "Mhz processor(s)"


Pete

[john D_3]

Hi,

You can use glance. Once glance window popup, hit "m" and you will get memory info.

- do "grep -i phy /var/adm/syslog/syslog.log" (if it is not recycled).

- Check through stm.
stm --> hit "o"--> tab d -->select "class"--> go down and highlight memory and hit "o"--> tab t-->information --> run

You will get all the memory info.

[Geoff Wild]

Download sysinfo (attached).

Output of memory looks like:

Memory Information
------------------
Basic Memory Description
Module Type: MEMORY
Total Configured Memory : 10240 MB
Page Size: 4096 Bytes
Memory interleaving is supported on this machine and is ON.
Memory Board Inventory
CAB/CELL: 0/0
DIMM A DIMM B DIMM C DIMM D
Slot Size (MB) Size (MB) Size (MB) Size (MB)
---- --------- --------- --------- ---------
0 512 512 512 512
1 512 512 512 512
2 512 512 512 512
3 1024 1024 1024 1024
Cell Total (MB): 10240
-------------------------------------------------
System Total (MB): 10240


I run from cron like so:

0 6 1 * * /usr/bin/SysInfo -a -b -o /usr/tmp/`hostname`.sysinfo >/tmp/sysinfo.cron 2>&1



Rgds...Geoff

[Sandman!]

# echo "scl q m;if;wait;il;done" | cstm

[Hareesh Kumar]

Use the command

/opt/ignite/bin/print_manifest | grep -i mem

Wil show the excat size of the memory in Mega bytes.

Try and revert.

Hareesh,

[Yogeeraj_1]

hi harish,

you can also try this C program.

# vi phys_mem.c
static char SCCSid[] = "@(#)phys_mem 1.1";

#include

void main() {
struct pst_static stat_buf;
struct pst_dynamic dyn_buf;

pstat(PSTAT_STATIC,&stat_buf,sizeof(stat_buf),0,0);
pstat(PSTAT_DYNAMIC,&dyn_buf,sizeof(dyn_buf),0,0);

printf(" Physical memory = %ld MB\n",stat_buf.physical_memory/256);
printf(" Virtual memory = %ld MB\n",dyn_buf.psd_vm/256);
printf("Active Virtual memory = %ld MB\n",dyn_buf.psd_avm/256);
printf(" Real memory = %ld MB\n",dyn_buf.psd_rm/256);
printf(" Active Real memory = %ld MB\n",dyn_buf.psd_arm/256);
printf(" Free Memory = %ld MB\n",dyn_buf.psd_free/256);

return; }
~
~
~
~
"phys_mem.c" [New file] 19 lines, 649 characters
# cc -o phys_mem phys_mem.c
# ./phys_mem
Physical memory = 7168 MB
Virtual memory = 5944 MB
Active Virtual memory = 2769 MB
Real memory = 4457 MB
Active Real memory = 1616 MB
Free Memory = 758 MB
#

hope this helps!
kind regards
yogeeraj

[Mridul Shrivastava]

Try the following command :

# echo "gop cstmpager cat;scl type mem;info;wait;il"|cstm > /tmp/mem.out

this will give u the details of memory modules.