third_party/perfetto/protos/perfetto/metrics/android/powrails_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 AndroidPowerRails {
  // Energy data per Power Rail at given ts.
  message EnergyData {
    // Time since device boot(CLOCK_BOTTOMTIME) in milli-seconds.
    optional int64 timestamp_ms = 1;
    // Accumulated energy since device boot in microwatt-seconds(uws).
    optional double energy_uws = 2;
  }

  message PowerRails {
    // Name of the rail.
    optional string name = 1;
    // Energy data for given rail and for all samples in the trace.
    repeated EnergyData energy_data = 2;
    // The average used power between the first and the last sampled
    // energy data in miliwatt (mw)
    optional double avg_used_power_mw = 3;
  }

  // Energy data per Power Rail.
  repeated PowerRails power_rails = 1;

  // The average used power between the first and last sampled rail across all
  // the rails in milliwatts (mw).
  optional double avg_total_used_power_mw = 2;
}