1. show processor multithreading capacibility, number of processor, and how many "core" they have. run smtctl below without any options with ROOT user.
$ smtctl
This system is SMT capable.
SMT is currently enabled.
SMT boot mode is not set.
SMT threads are bound to the same physical processor.
proc0 has 2 SMT threads.
Bind processor 0 is bound with proc0
Bind processor 1 is bound with proc0
proc2 has 2 SMT threads.
Bind processor 2 is bound with proc2
Bind processor 3 is bound with proc2
2. show processor model and their clockspeed
$ lsconf|grep Processor
Processor Type: PowerPC_POWER6
Processor Implementation Mode: POWER 6
Processor Version: PV_6
Number Of Processors: 2
Processor Clock Speed: 3826 MHz
Model Implementation: Multiple Processor, PCI bus
proc0 Processor
proc2 Processor
3. show processor clock speed
$ pmcycles -m
CPU 0 runs at 4204 MHz
CPU 1 runs at 4204 MHz
4. show processor related to your lpar
$ lparstat -i
Node Name : webserver
Partition Name : 06-759DA
Partition Number : 1
Type : Dedicated-SMT
Mode : Capped
Entitled Capacity : 2.00
Partition Group-ID : 32769
Shared Pool ID : -
Online Virtual CPUs : 2
Maximum Virtual CPUs : 2
Minimum Virtual CPUs : 1
Online Memory : 15680 MB
Maximum Memory : 16384 MB
Minimum Memory : 256 MB
Variable Capacity Weight : -
Minimum Capacity : 1.00
Maximum Capacity : 2.00
Capacity Increment : 1.00
Maximum Physical CPUs in system : 2
Active Physical CPUs in system : 2
Active CPUs in Pool : -
Shared Physical CPUs in system : 0
Maximum Capacity of Pool : 0
Entitled Capacity of Pool : 0
Unallocated Capacity : -
Physical CPU Percentage : 100.00%
Unallocated Weight : -
No comments:
Post a Comment