numatop/powerpc: Add power10 support

[kjain101]

Add platform check for power10 processors. Add new files called power10.c/power10.h, which includes addition of the relevant events, to count per-process/per-thread memory accesses and CPU usage information for power10 processors.

[kjain101]

Hi @tzhang449 @ZhengjunXing @zhenyw Looking for review comments. Please let me know if the changes in this pull request looks fine to you. In this pull request we are adding power10 support for numatop.

Thanks, Kajol Jain

[tehcaster]

+1 any plans to merge this and release a v2.4 soon?

[shirishaganta1]

Hi, Verified the above patch series on P10 and it is working as expected # ./numatop NumaTOP is starting ... NumaTOP is exiting ... # NumaTOP v2.3, (C) 2022 Intel Corporation

Monitoring 543 processes and 591 threads (interval: 5.0s)

PID PROC RMA(K) LMA(K) RMA/LMA CPI *CPU% 4465 numatop 0.2 0.9 0.2 0.73 0.0 1 systemd 0.0 0.0 0.0 0.00 0.0 2 kthreadd 0.0 0.0 0.0 0.00 0.0 3 pool_workqu 0.0 0.0 0.0 0.00 0.0 4 kworker/R-r 0.0 0.0 0.0 0.00 0.0 5 kworker/R-r 0.0 0.0 0.0 0.00 0.0 6 kworker/R-s 0.0 0.0 0.0 0.00 0.0 7 kworker/R-n 0.0 0.0 0.0 0.00 0.0 8 kworker/0:0 0.0 0.0 0.0 0.00 0.0 10 kworker/0:0 0.0 0.0 0.0 0.00 0.0 11 kworker/u64 0.0 0.0 0.0 0.00 0.0 12 kworker/R-m 0.0 0.0 0.0 0.00 0.0 13 rcu_tasks_r 0.0 0.0 0.0 0.00 0.0 14 rcu_tasks_t 0.0 0.0 0.0 0.00 0.0 15 ksoftirqd/0 0.0 0.0 0.0 0.00 0.0 16 rcu_sched 0.0 0.0 0.0 0.00 0.0 17 migration/0 0.0 0.0 0.0 0.00 0.0 18 cpuhp/0 0.0 0.0 0.0 0.00 0.0 19 cpuhp/1 0.0 0.0 0.0 0.00 0.0 20 migration/1 0.0 0.0 0.0 0.00 0.0 21 ksoftirqd/1 0.0 0.0 0.0 0.00 0.0 23 kworker/1:0 0.0 0.0 0.0 0.00 0.0 24 cpuhp/2 0.0 0.0 0.0 0.00 0.0 25 migration/2 0.0 0.0 0.0 0.00 0.0 26 ksoftirqd/2 0.0 0.0 0.0 0.00 0.0 27 kworker/2:0 0.0 0.0 0.0 0.00 0.0 28 kworker/2:0 0.0 0.0 0.0 0.00 0.0 29 cpuhp/3 0.0 0.0 0.0 0.00 0.0 30 migration/3 0.0 0.0 0.0 0.00 0.0 31 ksoftirqd/3 0.0 0.0 0.0 0.00 0.0 33 kworker/3:0 0.0 0.0 0.0 0.00 0.0

<- Hotkey for sorting: 1(RMA), 2(LMA), 3(RMA/LMA), 4(CPI), 5(CPU%) -> CPU% = system CPU utilization

Q: Quit; H: Home; R: Refresh; I: IR Normalize; N: Node

Node Overview (interval: 5.0s)

NODE MEM.ALL MEM.FREE RMA(K) LMA(K) RMA/LMA CPU% 0 25.0G 22.7G 0.1 0.4 0.2 0.0 1 24.2G 23.9G 0.0 0.0 0.0 0.0 2 18.2G 17.9G 0.0 0.0 0.0 0.0 3 30.2G 29.9G 0.0 0.0 0.0 0.0

Thanks, Shirisha

[kjain101]

@tzhang449 @ZhengjunXing @zhenyw @tehcaster any outlook on when Numatop 2.4 will be available?

[shirishaganta1]

Tested the above patch.. tested-by: Shirisha Ganta shirisha@linux.ibm.com

[tzhang449]

Hi @kjain101 , I will work on updating Numatop to 2.4 later. This patch is clean on Intel platform, I will merge it.

[kjain101]

Thanks @tzhang449