lscpu - POWER9 44c 176t
Architecture: ppc64le
Byte Order: Little Endian
CPU(s): 176
On-line CPU(s) list: 0-175
Thread(s) per core: 4
Core(s) per socket: 22
Socket(s): 2
NUMA node(s): 2
Model: 2.2 (pvr 004e 1202)
Model name: POWER9, altivec supported
Frequency boost: enabled
CPU max MHz: 3800.0000
CPU min MHz: 2154.0000
L1d cache: 1.4 MiB
L1i cache: 1.4 MiB
L2 cache: 11 MiB
L3 cache: 220 MiB
NUMA node0 CPU(s): 0-87
NUMA node8 CPU(s): 88-175
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Mitigation; RFI Flush, L1D private per thread
Vulnerability Mds: Not affected
Vulnerability Meltdown: Mitigation; RFI Flush, L1D private per thread
Vulnerability Spec store bypass: Mitigation; Kernel entry/exit barrier (eieio)
Vulnerability Spectre v1: Mitigation; __user pointer sanitization, ori31 speculation barrier enabled
Vulnerability Spectre v2: Mitigation; Indirect branch cache disabled, Software link stack flush
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected