core/proto/android/os/procrank.proto

/*
 * Copyright (C) 2016 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 android.os;

option java_multiple_files = true;

import "frameworks/base/core/proto/android/privacy.proto";

// Memory usage of running processes
message ProcrankProto {
    option (android.msg_privacy).dest = DEST_AUTOMATIC;

    // Currently running process
    message Process {
        option (android.msg_privacy).dest = DEST_AUTOMATIC;

        // ID of the process
        optional int32 pid = 1;

        // virtual set size, unit KB
        optional int64 vss = 2;

        // resident set size, unit KB
        optional int64 rss = 3;

        // proportional set size, unit KB
        optional int64 pss = 4;

        // unique set size, unit KB
        optional int64 uss = 5;

        // swap size, unit KB
        optional int64 swap = 6;

        // proportional swap size, unit KB
        optional int64 pswap = 7;

        // unique swap size, unit KB
        optional int64 uswap = 8;

        // zswap size, unit KB
        optional int64 zswap = 9;

        // process command
        optional string cmdline = 10;

        // Next Tag: 11
    }
    repeated Process processes = 1;

    // Summary
    message Summary {
        option (android.msg_privacy).dest = DEST_AUTOMATIC;

        optional Process total = 1;

        // TODO: sync on how to use these values
        message Zram {
            option (android.msg_privacy).dest = DEST_AUTOMATIC;

            optional string raw_text = 1;
        }
        optional Zram zram = 2;

        message Ram {
            option (android.msg_privacy).dest = DEST_AUTOMATIC;

            optional string raw_text = 1;
        }
        optional Ram ram = 3;

        // Next Tag: 4
    }
    optional Summary summary = 2;
}