1// Copyright (C) 2023 The Android Open Source Project 2// 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// Note that if you add/remove methods in this file you must update 16// the metrics sql as well ./android/scripts/gen-grpc-sql.py 17// 18// Please group deleted methods in a block including the date (MM/DD/YY) 19// it was removed. This enables us to easily keep metrics around after removal 20// 21// List of deleted methods 22// rpc iWasDeleted (03/12/12) 23// ... 24syntax = "proto3"; 25 26option java_multiple_files = true; 27option java_package = "com.android.emulation.stats"; 28 29package android.emulation.stats; 30import "google/protobuf/empty.proto"; 31import "google/protobuf/wrappers.proto"; 32 33// A Stats service allows you to query emulator's 34// runtime information including memory usage, CPU usage 35// and etc. 36 37service EmulatorStats { 38 // Returns the current memory usage of the emulator instance. 39 rpc getMemoryUsage(google.protobuf.Empty) returns (MemoryUsage) {} 40} 41 42// RAM usage info for the emulator in bytes 43message MemoryUsage { 44 optional uint64 resident_memory = 1; 45 optional uint64 resident_memory_max = 2; 46 optional uint64 virtual_memory = 3; 47 optional uint64 virtual_memory_max = 4; 48 optional uint64 total_phys_memory = 5; 49 optional uint64 total_page_file = 6; 50 optional uint64 total_guest_memory = 7; 51} 52