linux/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/l3_cache.json

[
    {
        "ArchStdEvent": "L3D_CACHE_ALLOCATE",
        "PublicDescription": "Counts level 3 cache line allocates that do not fetch data from outside the level 3 data or unified cache. For example, allocates due to streaming stores."
    },
    {
        "ArchStdEvent": "L3D_CACHE_REFILL",
        "PublicDescription": "Counts level 3 accesses that receive data from outside the L3 cache."
    },
    {
        "ArchStdEvent": "L3D_CACHE",
        "PublicDescription": "Counts level 3 cache accesses. level 3 cache is a unified cache for data and instruction accesses. Accesses are for misses in the lower level caches or translation resolutions due to accesses."
    },
    {
        "ArchStdEvent": "L3D_CACHE_RD",
        "PublicDescription": "TBD"
    },
    {
        "ArchStdEvent": "L3D_CACHE_LMISS_RD",
        "PublicDescription": "Counts any cache line refill into the level 3 cache from memory read operations that incurred additional latency."
    }
]