protos/perfetto/metrics/android/rt_runtime_metric.proto

/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

syntax = "proto2";

package perfetto.protos;

// measure max RT runtime and RT tasks running over 5ms.
message AndroidRtRuntimeMetric {
  message RtSlice {
    // thread name
    optional string tname = 1;
    // timestamp
    optional int64 ts = 2;
    // runtime of RT task
    optional int64 dur = 3;
  }

  // max runtime of RT tasks
  optional int64 max_runtime = 1;
  // how many RT tasks are over 5ms.
  optional int64 over_5ms_count = 2;
  // information for top 10 RT tasks
  repeated RtSlice longest_rt_slices = 3;
}