linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a76/pipeline.json

[
    {
        "PublicDescription": "The counter counts on any cycle when there are no fetched instructions available to dispatch.",
        "ArchStdEvent": "STALL_FRONTEND"
    },
    {
        "PublicDescription": "The counter counts on any cycle fetched instructions are not dispatched due to resource constraints.",
        "ArchStdEvent": "STALL_BACKEND"
    }
]