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5.6

solaris cpu question

Asked by irodov in Sun Solaris, Sun JDS

Tags: solaris, cpu, how

hi all,

sorry i am very very new to hardware stuff and solaris box, so pls be patient

i need to know how can i find out how many cpu's i have in my server and how much is the memory (RAM etc..) to process my programs..

i ran

 /usr/sbin/prtconf | grep Mem
Memory size: 16384 Megabytes

does it mean i have 16GB of RAM?

what is swap memory? what is the value? what is it used for in processes?

if i run
psrinfo -v

i get

 psrinfo -v
Status of processor 0 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:03:54.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.
Status of processor 1 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:04:00.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.
Status of processor 2 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:04:00.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.
Status of processor 3 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:04:00.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.
Status of processor 8 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:04:00.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.
Status of processor 9 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:04:00.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.
Status of processor 10 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:04:00.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.
Status of processor 11 as of: 06/28/05 10:50:03
  Processor has been on-line since 06/25/05 07:04:00.
  The sparcv9 processor operates at 1200 MHz,
        and has a sparcv9 floating point processor.


does this mean i have 11 cpu of speed 1200MHZ?

How exactly to intrepret it?

Basically, i need to know as much as possible of my hardware to improve my performance of the code..

would appreciate help pls



 
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Zones: Sun Solaris, Sun JDS
Tags: solaris, cpu, how
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Solution Provided By: RevelationCS
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