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/*
* Copyright (C) 2022 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;
// This metric provides the following:
// 1. Per-process Binder statistics for traces with binder_driver enabled.
// Specifically, transactions are categorized and counted
// 2. Unaggregated binder txn durations with per-txn aggregated thread state and
// blocked function
// durations
message AndroidBinderMetric {
message PerProcessBreakdown {
optional string process_name = 1;
optional uint32 pid = 2;
optional string slice_name = 3;
optional uint32 count = 4;
}
message UnaggregatedTxnBreakdown {
// General
optional string aidl_name = 1;
// Client
// Removed: was binder_txn_id
reserved 2;
optional string client_process = 3;
optional string client_thread = 4;
optional bool is_main_thread = 5;
optional int64 client_ts = 6;
optional int64 client_dur = 7;
// Server
// Removed: was binder_reply_id
reserved 8;
optional string server_process = 9;
optional string server_thread = 10;
optional int64 server_ts = 11;
optional int64 server_dur = 12;
// Aggregations
repeated ThreadStateBreakdown thread_states = 13;
repeated BlockedFunctionBreakdown blocked_functions = 14;
optional uint32 client_tid = 15;
optional uint32 server_tid = 16;
}
message ThreadStateBreakdown {
optional string thread_state_type = 1;
optional string thread_state = 2;
optional int64 thread_state_dur = 3;
optional int64 thread_state_count = 4;
}
message BlockedFunctionBreakdown {
optional string thread_state_type = 1;
optional string blocked_function = 2;
optional int64 blocked_function_dur = 3;
optional int64 blocked_function_count = 4;
}
repeated PerProcessBreakdown process_breakdown = 1;
repeated UnaggregatedTxnBreakdown unaggregated_txn_breakdown = 2;
}
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