1/* 2 * Copyright (C) 2022 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// measure max RT runtime and RT tasks running over 5ms. 22message AndroidRtRuntimeMetric { 23 message RtSlice { 24 // thread name 25 optional string tname = 1; 26 // timestamp 27 optional int64 ts = 2; 28 // runtime of RT task 29 optional int64 dur = 3; 30 } 31 32 // max runtime of RT tasks 33 optional int64 max_runtime = 1; 34 // how many RT tasks are over 5ms. 35 optional int64 over_5ms_count = 2; 36 // information for top 10 RT tasks 37 repeated RtSlice longest_rt_slices = 3; 38} 39 40