protos/perfetto/trace/track_event/process_descriptor.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";
option optimize_for = LITE_RUNTIME;

package perfetto.protos;

// Process-wide data that is periodically emitted by one thread per process.
// Valid for all events in packet sequences emitted by the same process.
//
// Next id: 5.
message ProcessDescriptor {
  optional int32 pid = 1;
  repeated string cmdline = 2;

  // To support old UI. New UI should determine default sorting by process_type.
  optional int32 legacy_sort_index = 3;

  // See chromium's content::ProcessType.
  enum ChromeProcessType {
    UNSPECIFIED = 0;
    BROWSER = 1;
    RENDERER = 2;
    UTILITY = 3;
    ZYGOTE = 4;
    SANDBOX_HELPER = 5;
    GPU = 6;
    PPAPI_PLUGIN = 7;
    PPAPI_BROKER = 8;
  }
  optional ChromeProcessType chrome_process_type = 4;
}