/* * Copyright (C) 2024 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 HistogramSummary { // The name of the histogram event optional string name = 1; // The avarage value of the histogram event optional int64 mean = 2; // The number of the histogram event in the trace track optional uint32 count = 3; // The sum of value of the histogram event optional int64 sum = 4; // The maximum value of the histogram event optional int64 max = 5; // The 90 percentile value of the histogram event optional int64 p90 = 6; // The 50 percentile (median) value of the histogram event optional int64 p50 = 7; } // The list of the summary of Chrome Histograms in trace track events. // This includes the statistic information of each histograms from Chrome. message ChromeHistogramSummaries { repeated HistogramSummary histogram_summary = 1; }