perf/Documentation/perf-amd-ibs.txt

19 Op and IBS Fetch. IBS Op sampling provides information about instruction
22 behavior etc. IBS Fetch sampling provides information about instruction fetch
64 System-wide profile, cycles event, sampling period: 100000
68 Per-cpu profile (cpu10), cycles event, sampling period: 100000
72 Per-cpu profile (cpu10), cycles event, sampling freq: 1000
76 System-wide profile, uOps event, sampling period: 100000
84 System-wide profile, uOps event, sampling period: 100000, L3MissOnly (Zen4 onward)
88 Per process(upstream v6.2 onward), uOps event, sampling period: 100000
92 Per process(upstream v6.2 onward), uOps event, sampling period: 100000
140 System-wide profile, fetch ops event, sampling period: 100000
144 System-wide profile, fetch ops event, sampling period: 100000, Random enable