xref: /aosp_15_r20/external/perfetto/persistent_cfg.pbtxt (revision 6dbdd20afdafa5e3ca9b8809fa73465d530080dc) 
1# Persistent tracing configuration. Only enabled on some devices for debugging
2# purposes when the property persist.debug.perfetto.persistent is set to 1.
3
4bugreport_score: 5
5bugreport_filename: "sysui.pftrace"
6unique_session_name: "sysui_persistent"
7flush_timeout_ms: 10000
8compression_type: COMPRESSION_TYPE_DEFLATE
9
10# Buffer 0: for android.surfaceflinger.transactions
11buffers {
12  size_kb: 1024
13  fill_policy: RING_BUFFER
14}
15
16# Buffer 1: for android.surfaceflinger.layers
17buffers {
18  size_kb: 409600
19  fill_policy: RING_BUFFER
20  transfer_on_clone: true
21  clear_before_clone: true
22}
23
24# Buffer 2: for other Winscope traces
25buffers {
26  size_kb: 2048
27  fill_policy: RING_BUFFER
28}
29
30
31data_sources: {
32  config {
33    name: "android.surfaceflinger.transactions"
34    target_buffer: 0
35    surfaceflinger_transactions_config: {
36      mode: MODE_ACTIVE
37    }
38  }
39}
40
41data_sources: {
42  config {
43    name: "android.surfaceflinger.layers"
44    target_buffer: 1
45    surfaceflinger_layers_config: {
46        mode: MODE_GENERATED_BUGREPORT_ONLY
47        trace_flags: TRACE_FLAG_INPUT
48        trace_flags: TRACE_FLAG_BUFFERS
49    }
50  }
51}
52
53data_sources: {
54  config {
55    name: "com.android.wm.shell.transition"
56    target_buffer: 2
57  }
58}
59
60data_sources: {
61  config {
62    name: "android.protolog"
63    protolog_config {
64      tracing_mode: ENABLE_ALL
65    }
66    target_buffer: 2
67  }
68}
69