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4 Replies Latest reply: Aug 26, 2011 5:51 AM by 884810 RSS

T5240

828649 Newbie
Currently Being Moderated
Hi All ,

Could you please provide me below information or how to check for server T5240.

1) CPU processor name\type and speed

2) Number of sockets in server on server model

3) Number of sockets in use and available (free)

4) Number of cores running on each socket

5) Number of threads/strands per core

6) info on the current number of virtual cpus on the server


REgards,
Rajesh.
  • 1. Re: T5240
    Nik Expert
    Currently Being Moderated
    Hi.
    On all question answer:
    prtdiag -v

    What You need know addtional:
    All T5240 alway have Two UltraSPARC T2 Plus multicore processors.

    Possible CPU:
    CPUs 1.2GHz 4-Core (32 ×2 for a total of 64 concurrent threads)
    1.2GHz 6-Core (48 ×2 for a total of 96 concurrent threads)
    1.2GHz 8-Core (64 ×2 for a total of 128 concurrent threads)
    1.4GHz 8-Core (64 ×2 for a total of 128 concurrent threads)

    So answer for question 2,3 is fixed:

    System should have two installed CPU. No free socket.


    Regards.
  • 2. Re: T5240
    805789 Explorer
    Currently Being Moderated
    Agree. With the execution of [prtdiag -v] you 'll find the information that you are asking for.

    Cheers.

    </SQ>
  • 3. Re: T5240
    884810 Newbie
    Currently Being Moderated
    I think it should be well portrayed by a command.

    These are two common commands I have but I still cannot tell the number of CORES?

    bash-3.00# psrinfo -vp
    The physical processor has 64 virtual processors (0-63)
    UltraSPARC-T2+ (chipid 0, clock 1165 MHz)
    The physical processor has 64 virtual processors (64-127)
    UltraSPARC-T2+ (chipid 1, clock 1165 MHz)

    System Configuration: Sun Microsystems sun4v T5240
    Memory size: 16160 Megabytes

    ================================ Virtual CPUs ================================


    CPU ID Frequency Implementation Status
    ------ --------- ---------------------- -------
    0 1165 MHz SUNW,UltraSPARC-T2+ on-line
    1 1165 MHz SUNW,UltraSPARC-T2+ on-line
    2 1165 MHz SUNW,UltraSPARC-T2+ on-line
    3 1165 MHz SUNW,UltraSPARC-T2+ on-line
    4 1165 MHz SUNW,UltraSPARC-T2+ on-line
    5 1165 MHz SUNW,UltraSPARC-T2+ on-line
    6 1165 MHz SUNW,UltraSPARC-T2+ on-line
    ...............................................
    ...............................................
    128 1165 MHz SUNW,UltraSPARC-T2+ on-line


    How exactly do i calculate the number of CORES?

    Kind regards,

    Nicodemus
  • 4. Re: T5240
    884810 Newbie
    Currently Being Moderated
    Further, try

    bash-3.00# kstat cpu_info|grep core_id|uniq|wc -l

    Got it from http://blogs.oracle.com/travi/entry/ultrasparc_t1_utilization_explained

    Its interesting

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