topic Re: unix version,memory and cpu check in Operating System - HP-UX

unix version,memory and cpu check

Jeff Hagstrom — Thu, 02 Aug 2007 09:39:57 GMT

Is there a way to check what version of HPUX I'm running, if it is 32 or 64 bit? How much physical memory and how many CPU's we have and what speed they are?

Re: unix version,memory and cpu check

Oviwan — Thu, 02 Aug 2007 09:42:10 GMT

Hey

Version:
#uname -a

32 or 64 bit
#getconf KERNEL_BITS

mem & cpu
#top
or
#machinfo (on 11.23)

Regards

Re: unix version,memory and cpu check

Robert-Jan Goossens — Thu, 02 Aug 2007 09:43:06 GMT

Hi Jeff,

Have a look at these faqs.

http://mirrors.develooper.com/hpux/faq.html

Regards,
Robert-Jan

Re: unix version,memory and cpu check

Sandman! — Thu, 02 Aug 2007 09:46:18 GMT

-- UNIX version
# uname -a

-- 32 or 64 bit
# getconf KERNEL_BITS

-- Physical Memory Installed
SAM -> Performance Monitors -> System Properties -> Memory

-- Installed CPUs
SAM -> Performance Monitors -> System Properties -> Processor

Re: unix version,memory and cpu check

Pete Randall — Thu, 02 Aug 2007 09:49:50 GMT

Jeff,

Here's my "FAQ" on the subject, along with a couple more items you didn't mention:

If you have Ignite installed, you can use the print_manifest command.

You can also use SAM to display system properties (Sam -> Performance
Monitors -> System Properties).

There are also utilities like "cfg2html" ( http://come.to/cfg2html ),
"nickel" ( ftp://ftp.hp.com/pub/catia/Utils/nickel.shar ) and "sysinfo"
( http://hpux.cs.utah.edu/hppd/hpux/Sysadmin/sysinfo-3.3.1/ ).

Finally, you can also obtain this information from the command line with a
series of little scripts like these:

CPU

HPUX=/stand/vmunix

MODEL=$(grep -i $(model | tr "/" " " \
| awk '{print $NF}') \
/usr/sam/lib/mo/sched.models \
| awk '{print $NF}')

#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)"

Number of CPUs

ioscan -k |grep -n processor |wc -l

RAM

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 '{printf "%.0f MB\n",$2/256}')
echo $MYMEM

Pete

Re: unix version,memory and cpu check

Pete Randall — Thu, 02 Aug 2007 09:50:38 GMT

Jeff,

Sorry, forgot to turn on the "retain format" option.

Here's my "FAQ" on the subject, along with a couple more items you didn't mention:

If you have Ignite installed, you can use the print_manifest command.

You can also use SAM to display system properties (Sam -> Performance
Monitors -> System Properties).

There are also utilities like "cfg2html" ( http://come.to/cfg2html ),
"nickel" ( ftp://ftp.hp.com/pub/catia/Utils/nickel.shar ) and "sysinfo"
( http://hpux.cs.utah.edu/hppd/hpux/Sysadmin/sysinfo-3.3.1/ ).

Finally, you can also obtain this information from the command line with a
series of little scripts like these:

CPU

HPUX=/stand/vmunix

MODEL=$(grep -i $(model | tr "/" " " \
| awk '{print $NF}') \
/usr/sam/lib/mo/sched.models \
| awk '{print $NF}')

#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)"

Number of CPUs

ioscan -k |grep -n processor |wc -l

RAM

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 '{printf "%.0f MB\n",$2/256}')
echo $MYMEM

Pete

Re: unix version,memory and cpu check

Aussan — Thu, 02 Aug 2007 09:53:57 GMT

Hi Jeff

version:
#uname -a

system model:
#model

32 or 64bit:
#getconf KERNEL_BITS

number of cpu:
#ioscan -fnC processor
to findout more about the cpu
you can go to cstm -> map -> sel dev (device number) then il for info on it

memory:
#top

top will also show you the number of processors

Re: unix version,memory and cpu check

Geoff Wild — Thu, 02 Aug 2007 10:02:35 GMT

And my 2 cents - I use a script called hpmem (and hpmem.ia64 for Itanium):

Output like:

# /usr/local/bin/hpmem
HP-UX pc0004 B.11.11 U 9000/800 2504392628 unlimited-user license
CPU Count: 8
CPU Speed: 750 MHz
CPU HW Support: 64-bit
Kernel Support: 64-bit
RAM Size: 16128 MB
bufpages: 806 MB
maxuprc: 3780
maxvgs: 256
maxfiles: 4096
max_thread_proc: 3000
nfile: 189100
nproc: 4200
ninode: 35648
shmmax: 1073741824
shmmni: 512
dbc_max_pct: 5

The scripts:

# cat /usr/local/bin/hpmem

#!/bin/ksh
#
# Taken from the HP/UniGraphics FAQ
# You must be ROOT to execute this since it uses adb to
# examine the running kernel
#
GetKernelSymbol()
{
echo "$1/D" | \
adb $hpux /dev/kmem | \
tr "\012" " " | \
read junk junk2 kval
}
hpux=/hp-ux
rev=$(uname -r | cut -d. -f2)
if ((rev > 9)); then hpux=/stand/vmunix ;fi
/bin/uname -a
# if 11iv2 or higher - get cpu this way
ver=$(uname -r | cut -d. -f3)
if ((ver > 22)); then
kval=`echo "processor_count/D" | adb /stand/vmunix /dev/kmem |tail -1|awk -F: '{print $2}' `
else
GetKernelSymbol "processor_count"
fi
print CPU Count: $kval
GetKernelSymbol "itick_per_tick"
let speed=kval/10000
print CPU Speed: $speed MHz
if ((rev > 10)); then
print CPU HW Support: `getconf HW_CPU_SUPP_BITS`-bit
print Kernel Support: `getconf KERNEL_BITS`-bit
GetKernelSymbol "memory_installed_in_machine"
else
GetKernelSymbol "physmem"
fi
# if 11iv2 or higher - get memory this way
ver=$(uname -r | cut -d. -f3)
if ((ver > 22)); then
kernel=$(/usr/sbin/kcpath -x)
hexval=$(echo "phys_mem_pages/A" | adb $kernel /dev/kmem|tail +2|awk '{print $2}')
REAL_MEM=$(echo ${hexval}=D|adb)
mb=$(expr ${REAL_MEM} / 256)
else
let mb=kval*4/1024 # convert pages to MB
fi
print RAM Size: $mb MB
GetKernelSymbol "bufpages"
let mb=kval*4/1024 # convert pages to MB
print bufpages: $mb MB
GetKernelSymbol "maxuprc"
print maxuprc: $kval
GetKernelSymbol "maxvgs"
print maxvgs: $kval
GetKernelSymbol "maxfiles"
print maxfiles: $kval
GetKernelSymbol "max_thread_proc"
print max_thread_proc: $kval
GetKernelSymbol "nfile"
print nfile: $kval
GetKernelSymbol "nproc"
print nproc: $kval
GetKernelSymbol "ninode"
print ninode: $kval
GetKernelSymbol "vfd_cw"
print shmmax: $kval
GetKernelSymbol "shmmni"
print shmmni: $kval
GetKernelSymbol "dbc_max_pct"
print dbc_max_pct: $kval

# cat /usr/local/bin/hpmem.ia64

#!/bin/ksh
#
# Taken from the HP/UniGraphics FAQ
# You must be ROOT to execute this since it uses adb to
# examine the running kernel
#
GetKernelSymbol()
{
echo "$1/D" | \
adb -o $hpux /dev/kmem | \
tr "\012" " " | \
awk -F: '{print $3}' |\
read kval
}
hpux=/stand/vmunix
rev=$(uname -r | cut -d. -f2)
/bin/uname -a
GetKernelSymbol "active_processor_count"
print CPU Count: $kval
GetKernelSymbol "itick_per_usec"
print CPU Speed: $kval MHz
print CPU HW Support: `getconf HW_CPU_SUPP_BITS`-bit
print Kernel Support: `getconf KERNEL_BITS`-bit
GetKernelSymbol "memory_installed_in_machine"
ver=$(uname -r | cut -d. -f3)
# if 11iv2 or higher - get memory this way
if ((ver > 22)); then
kernel=$(/usr/sbin/kcpath -x)
hexval=$(echo "phys_mem_pages/A" | adb -o $kernel /dev/kmem|tail +2|awk '{print $2}')
REAL_MEM=$(echo ${hexval}=D|adb -o)
mb=$(expr ${REAL_MEM} / 256)
else
let mb=kval*4/1024 # convert pages to MB
fi
print RAM Size: $mb MB
GetKernelSymbol "maxuprc"
print maxuprc: $kval
GetKernelSymbol "maxvgs"
print maxvgs: $kval
GetKernelSymbol "maxfiles"
print maxfiles: $kval
GetKernelSymbol "max_thread_proc"
print max_thread_proc: $kval
GetKernelSymbol "nproc"
print nproc: $kval
GetKernelSymbol "ninode"
print ninode: $kval
GetKernelSymbol "vfd_cw"
print shmmax: $kval
GetKernelSymbol "shmmni"
print shmmni: $kval

Rgds...Geoff

Re: unix version,memory and cpu check

stroudja — Mon, 13 Aug 2007 09:22:34 GMT

/opt/ignite/bin/print_manifest works well too