1/* 2 * Copyright (C) 2024 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 21// Metrics for Multiuser events, such as switching users. 22message AndroidAutoMultiuserMetric { 23 message EventData { 24 // Id of the user the system has been switched to 25 optional int32 user_id = 1; 26 27 // The end event name for which the duration_ms is measured 28 optional string start_event = 2; 29 30 // The end event name for which the duration_ms is measured 31 optional string end_event = 3; 32 33 // Duration of the event (in milliseconds). 34 optional int64 duration_ms = 4; 35 36 // Previous user resource usage info during user switch 37 message UserData { 38 // Id of the user the system has been switched from 39 optional int32 user_id = 1; 40 41 optional int64 total_cpu_time_ms = 2; 42 43 optional int64 total_memory_usage_kb = 3; 44 } 45 46 optional UserData previous_user_info = 5; 47 } 48 49 // Metrics for a user switch. 50 repeated EventData user_switch = 1; 51} 52