Below is a generalized look at the performance across various test profiles and where relevant the different test profile options exposed for a high-level look at the performance compared to all available public test results on OpenBenchmarking.org.
processor : 0 cpu : POWER9, altivec supported clock : 3800.000000MHz revision : 2.2 (pvr 004e 1202)
Architecture: ppc64le Byte Order: Little Endian CPU(s): 32 On-line CPU(s) list: 0-31 Model name: POWER9, altivec supported Model: 2.2 (pvr 004e 1202) Thread(s) per core: 4 Core(s) per socket: 8 Socket(s): 1 Frequency boost: enabled CPU max MHz: 3800.0000 CPU min MHz: 2166.0000 L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 80 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-31 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 Mmio stale data: Not affected Vulnerability Retbleed: Not affected 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