1/*
2 * Copyright (C) 2023 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17syntax = "proto2";
18
19package perfetto.protos;
20
21import "protos/perfetto/metrics/android/android_blocking_call.proto";
22import "protos/perfetto/metrics/android/process_metadata.proto";
23
24// Blocking calls inside Android CUJs. Shows count and total duration for each.
25message AndroidBlockingCallsCujMetric {
26  repeated Cuj cuj = 1;
27
28  // Next id: 7
29  message Cuj {
30    // ID of the CUJ that is unique within the trace.
31    optional int32 id = 1;
32
33    // Name of the CUJ, extracted from the CUJ jank or latency trace marker.
34    // For example SHADE_EXPAND_COLLAPSE from J<SHADE_EXPAND_COLLAPSE>.
35    optional string name = 2;
36
37    // Details about the process (uid, version, etc)
38    optional AndroidProcessMetadata process = 3;
39
40    // ts of the CUJ trace marker slice, in ns.
41    optional int64 ts = 4;
42
43    // dur of the CUJ trace marker slice, in ns.
44    optional int64 dur = 5;
45
46    // List of blocking calls on the process main thread.
47    repeated AndroidBlockingCall blocking_calls = 6;
48  }
49}
50