38 lines
1.0 KiB
Plaintext
38 lines
1.0 KiB
Plaintext
# Perfetto Config with minimal information needed for tracing MediaPipe functions.
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# Use when benchmarking to reduce latency overhead from Perfetto trace.
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# proto-file: third_party/perfetto/protos/perfetto/config/perfetto_config.proto
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# proto-message: TraceConfig
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buffers: {
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size_kb: 150000
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fill_policy: RING_BUFFER
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}
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data_sources: {
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config {
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name: "track_event"
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}
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}
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data_sources: {
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config {
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name: "linux.ftrace"
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ftrace_config {
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# Scheduling information & process tracking. Useful for:
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# - what is happening on each CPU at each moment
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ftrace_events: "power/cpu_frequency"
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ftrace_events: "power/cpu_idle"
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# TODO: CPU frequency does not show up without scheduling
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ftrace_events: "sched/sched_switch"
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compact_sched {
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enabled: true
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}
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# GPU
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ftrace_events: "power/gpu_frequency"
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}
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}
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}
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write_into_file: true
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file_write_period_ms: 500
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# b/243571696 Added to remove Perfetto timeouts when running benchmarks remotely.
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duration_ms: 60000
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