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64 lines
1.7 KiB
64 lines
1.7 KiB
buffers {
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size_kb: 102400
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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: "linux.ftrace"
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target_buffer: 0
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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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# - why a thread was descheduled
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# - parent/child relationships between processes and threads.
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ftrace_events: "sched/sched_switch"
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ftrace_events: "power/suspend_resume"
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ftrace_events: "sched/sched_process_exit"
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ftrace_events: "sched/sched_process_free"
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ftrace_events: "task/task_newtask"
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ftrace_events: "task/task_rename"
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# Wakeup info. Allows you to compute how long a task was
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# blocked due to CPU contention.
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ftrace_events: "sched/sched_wakeup"
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# os.Trace markers:
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ftrace_events: "ftrace/print"
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# Atrace events from com.google.android.GoogleCamera
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atrace_apps: "com.google.android.GoogleCamera"
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# LMK
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atrace_apps: "lmkd"
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ftrace_events: "lowmemorykiller/lowmemory_kill"
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ftrace_events: "oom/oom_score_adj_update"
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# Atrace camera category:
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atrace_categories: "camera"
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# Atrace activity manager:
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atrace_categories: "am"
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# Atrace system_server:
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atrace_categories: "ss"
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# RSS and ION buffer events:
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ftrace_events: "mm_event/mm_event_record"
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ftrace_events: "kmem/rss_stat"
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ftrace_events: "kmem/ion_heap_grow"
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ftrace_events: "kmem/ion_heap_shrink"
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}
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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.process_stats"
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target_buffer: 0
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process_stats_config {
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scan_all_processes_on_start: true
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}
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}
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}
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duration_ms: 10000
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