| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 = "proto3"; |
| |
| package skywalking.v3; |
| |
| option java_multiple_files = true; |
| option java_package = "org.apache.skywalking.apm.network.language.profile.v3"; |
| option csharp_namespace = "SkyWalking.NetworkProtocol.V3"; |
| option go_package = "skywalking.apache.org/repo/goapi/collect/language/profile/v3"; |
| |
| import "common/Common.proto"; |
| |
| service ProfileTask { |
| |
| // query all sniffer need to execute profile task commands |
| rpc getProfileTaskCommands (ProfileTaskCommandQuery) returns (Commands) { |
| } |
| |
| // collect dumped thread snapshot |
| rpc collectSnapshot (stream ThreadSnapshot) returns (Commands) { |
| } |
| |
| // report profiling task finished |
| rpc reportTaskFinish (ProfileTaskFinishReport) returns (Commands) { |
| } |
| |
| } |
| |
| message ProfileTaskCommandQuery { |
| // current sniffer information |
| string service = 1; |
| string serviceInstance = 2; |
| |
| // last command timestamp |
| int64 lastCommandTime = 3; |
| } |
| |
| // dumped thread snapshot |
| message ThreadSnapshot { |
| // profile task id |
| string taskId = 1; |
| // dumped segment id |
| string traceSegmentId = 2; |
| // dump timestamp |
| int64 time = 3; |
| // snapshot dump sequence, start with zero |
| int32 sequence = 4; |
| // snapshot stack |
| ThreadStack stack = 5; |
| } |
| |
| message ThreadStack { |
| // stack code signature list |
| repeated string codeSignatures = 1; |
| } |
| |
| // profile task finished report |
| message ProfileTaskFinishReport { |
| // current sniffer information |
| string service = 1; |
| string serviceInstance = 2; |
| |
| // profile task |
| string taskId = 3; |
| } |