xref: /aosp_15_r20/external/perfetto/protos/perfetto/metrics/android/io_unagg_metric.proto (revision 6dbdd20afdafa5e3ca9b8809fa73465d530080dc) 
1/*
2 * Copyright (C) 2023 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// IO metrics on Android in unaggregated form.
22// Note: this generates a lot of data so should not be requested unless it
23// is clear that this data is necessary.
24message AndroidIoUnaggregated {
25    // Next id: 2
26    message F2fsWriteUnaggreagatedStat {
27      optional uint32 tid = 1;
28      optional string thread_name = 2;
29      optional uint32 pid = 3;
30      optional string process_name = 4;
31      optional int64 ino = 5;
32      optional int64 dev = 6;
33    }
34    // F2fs write stats which are grouped by thread and inode.
35    repeated F2fsWriteUnaggreagatedStat f2fs_write_unaggregated_stats = 1;
36}