third_party/perfetto/protos/perfetto/metrics/android/cpu_metric.proto

/*
 * Copyright (C) 2019 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;

message AndroidCpuMetric {
  // Next id: 6
  message Metrics {
    // CPU megacycles (i.e. cycles divided by 1e6).
    optional int64 mcycles = 1;

    // Total time the thread was running for this breakdown in
    // nanoseconds.
    optional int64 runtime_ns = 2;

    // Min/max/average CPU frequency weighted by the time the CPU was
    // running at each frequency in this breakdown.
    optional int64 min_freq_khz = 3;
    optional int64 max_freq_khz = 4;
    optional int64 avg_freq_khz = 5;
  }

  // Next id: 7
  message CoreData {
    optional uint32 id = 1;
    optional Metrics metrics = 6;

    reserved 2 to 5;
  }

  // Next id: 3
  message CoreTypeData {
    optional string type = 1;
    optional Metrics metrics = 2;
  }

  // Next id: 7
  message Thread {
    optional string name = 1;
    optional Metrics metrics = 4;

    // Breakdowns of above metrics.
    repeated CoreData core = 2;
    repeated CoreTypeData core_type = 5;

    reserved 3;
  }

  // Next id: 8
  message Process {
    optional string name = 1;
    optional Metrics metrics = 4;

    // Breakdowns of above metrics.
    repeated Thread threads = 6;
    repeated CoreData core = 7;
    repeated CoreTypeData core_type = 5;

    reserved 3;
  }

  repeated Process process_info = 1;
}