dual core cpu

[mjos]

My machinfo output is entirely different for the CPU information

#/usr/contrib/bin/machinfo
CPU info:
Number of CPUs = 16
Clock speed = 1418 MHz
Bus speed = 533 MT/s
CPUID registers
vendor information = "GenuineIntel"
processor serial number = 0x0000000000000000
processor version info = 0x0000000020000704
architecture revision: 0
processor family: 32 Intel(R) Itanium 2 9000 series
processor model: 0 Intel(R) Itanium 2 9000 series
processor revision: 7 Stepping C2
largest CPUID reg: 4
processor capabilities = 0x0000000000000005
implements long branch: 1
implements 16-byte atomic operations: 1
Bus features
implemented = 0xbdf0000020000000
selected = 0x0020000000000000
Exclusive Bus Cache Line Replacement Enabled

Cache info (per core):
L1 Instruction: size = 16 KB, associativity = 4
L1 Data: size = 16 KB, associativity = 4
L2 Instruction: size = 1024 KB, associativity = 8
L2 Data: size = 256 KB, associativity = 8
L3 Unified: size = 6144 KB, associativity = 6

Memory = 65402 MB (63.869141 GB)

Firmware info:
Firmware revision = 7.048
FP SWA driver revision: 1.18
IPMI is supported on this system.
BMC version: 2.5

Platform info:
model string = "ia64 hp server rx8640"
machine id number = f636f4f8-573c-11dc-a468-f5d6d13b4169
machine serial number = USE47312VP

[Torsten.]

You have 16 Intel(R) Itanium 2 9000 series CPUs, each is dual core = 32 cores.

[Where can i get EVA5000]

Hi All,

Could you please help me.

We have 11.23 running on VPAR. when I gave ioscan i am able to see only 4 cpus but in machinfo number of cpus is 16. And top also was showing only 4 cpus.

Class I H/W Path Driver S/W State H/W Type Description
===================================================================
processor 0 0/121 processor CLAIMED PROCESSOR Processor
processor 1 0/122 processor CLAIMED PROCESSOR Processor
processor 2 2/126 processor CLAIMED PROCESSOR Processor
processor 3 2/127 processor CLAIMED PROCESSOR Processor


machinfo -v
CPU info:
Number of CPUs = 16
Clock speed = 1598 MHz
Bus speed = 533 MT/s
CPUID registers
vendor information = "GenuineIntel"
processor serial number = 0x0000000000000000
processor version info = 0x0000000020010104
architecture revision: 0
processor family: 32 Intel(R) Itanium 2 9100 series
processor model: 1 Intel(R) Itanium 2 9100 series
processor revision: 1 Stepping A1
largest CPUID reg: 4
processor capabilities = 0x0000000000000005
implements long branch: 1
implements 16-byte atomic operations: 1
Bus features
implemented = 0xbdf0000020000000
selected = 0x0020000000000000
Exclusive Bus Cache Line Replacement Enabled

[Torsten.]

Do a "vparstatus" and count all the cpus.

Check for available cpus with "vparstatus -A"

[Where can i get EVA5000]

Please see  below out puts. Can you please let me know now why number of CPUs is 16 in machinfo and also when I check in sam system properties as below

Active = 4

Total =16

[Virtual Partition Resource Summary]
                                CPU      Num   Num     Memory Granularity
Virtual Partition Name          Min/Max  CPUs  IO       ILM         CLM
==============================  =======  ====  ====  ==========  ==========
dwshik                            2/  4     4     9        2048        2048

# vparstatus -A
[CPUs (path)]:  0.120
                2.123
                2.124
                2.125
[CLP (CellID Count)]:  0 1
                       2 3
[Available CPUs]:  2

[Available I/O devices (path)]:  0.0.0
                                 0.0.4
                                 0.0.6
                                 0.0.12
                                 0.0.14
                                 2.0.0
                                 2.0.4
                                 2.0.6
                                 2.0.12
                                 2.0.14

[Rod White]

It may be a little late for this answer but it might help others.

Connect to the server via MP (default password Admin/Admin). You can connect via IP (if configured) or rs232 via the rear MP RJ and RS232 ports. You can do this while the OS is up and running, no need to down the machine.

issue the CM command ie MP>cm

commands can be listed and described by issueing the HE LI command

then issue the SS command ie MP:CM>ss

SS displays the System Processor Status - ie how many physical CPU's are installed

then issue the DF command ie MP:CM>df

you can then S for specific FRU or A for all.

The DF command will display the specs of the processor ie. Speed, Model etc.

Note with the rx2660 there are both single and dual core processors available. Not sure about other models.