1/* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/** 17 * report Memory tracing Object 18 */ 19export interface MemoryReport { 20 timestamp: number; 21 rss: number; 22 stage: string; 23 parentStage?: string; 24} 25 26/** 27 * create MemoryReport Object 28 * @param stage now memory tracing stage 29 * @param parentStage now memory tracing stage 30 * @returns 31 */ 32export function getMemoryReport(stage: string, parentStage?: string): MemoryReport { 33 const rss = process.memoryUsage.rss(); 34 const report: MemoryReport = { 35 timestamp: Date.now(), 36 rss: rss, 37 stage: stage, 38 parentStage: parentStage 39 }; 40 return report; 41} 42 43