| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef TEST_QPS_REPORT_H |
| #define TEST_QPS_REPORT_H |
| |
| #include <memory> |
| #include <set> |
| #include <vector> |
| |
| #include <grpc++/support/config.h> |
| |
| #include "test/cpp/qps/driver.h" |
| |
| #include <grpc++/channel.h> |
| #include "src/proto/grpc/testing/services.grpc.pb.h" |
| |
| namespace grpc { |
| namespace testing { |
| |
| /** Interface for all reporters. */ |
| class Reporter { |
| public: |
| /** Construct a reporter with the given \a name. */ |
| Reporter(const string& name) : name_(name) {} |
| |
| virtual ~Reporter() {} |
| |
| /** Returns this reporter's name. |
| * |
| * Names are constants, set at construction time. */ |
| string name() const { return name_; } |
| |
| /** Reports QPS for the given \a result. */ |
| virtual void ReportQPS(const ScenarioResult& result) = 0; |
| |
| /** Reports QPS per core as (YYY/server core). */ |
| virtual void ReportQPSPerCore(const ScenarioResult& result) = 0; |
| |
| /** Reports latencies for the 50, 90, 95, 99 and 99.9 percentiles, in ms. */ |
| virtual void ReportLatency(const ScenarioResult& result) = 0; |
| |
| /** Reports system and user time for client and server systems. */ |
| virtual void ReportTimes(const ScenarioResult& result) = 0; |
| |
| /** Reports server cpu usage. */ |
| virtual void ReportCpuUsage(const ScenarioResult& result) = 0; |
| |
| /** Reports client and server poll usage inside completion queue. */ |
| virtual void ReportPollCount(const ScenarioResult& result) = 0; |
| |
| /** Reports queries per cpu-sec. */ |
| virtual void ReportQueriesPerCpuSec(const ScenarioResult& result) = 0; |
| |
| private: |
| const string name_; |
| }; |
| |
| /** A composite for all reporters to be considered. */ |
| class CompositeReporter : public Reporter { |
| public: |
| CompositeReporter() : Reporter("CompositeReporter") {} |
| |
| /** Adds a \a reporter to the composite. */ |
| void add(std::unique_ptr<Reporter> reporter); |
| |
| void ReportQPS(const ScenarioResult& result) override; |
| void ReportQPSPerCore(const ScenarioResult& result) override; |
| void ReportLatency(const ScenarioResult& result) override; |
| void ReportTimes(const ScenarioResult& result) override; |
| void ReportCpuUsage(const ScenarioResult& result) override; |
| void ReportPollCount(const ScenarioResult& result) override; |
| void ReportQueriesPerCpuSec(const ScenarioResult& result) override; |
| |
| private: |
| std::vector<std::unique_ptr<Reporter> > reporters_; |
| }; |
| |
| /** Reporter to gpr_log(GPR_INFO). */ |
| class GprLogReporter : public Reporter { |
| public: |
| GprLogReporter(const string& name) : Reporter(name) {} |
| |
| private: |
| void ReportQPS(const ScenarioResult& result) override; |
| void ReportQPSPerCore(const ScenarioResult& result) override; |
| void ReportLatency(const ScenarioResult& result) override; |
| void ReportTimes(const ScenarioResult& result) override; |
| void ReportCpuUsage(const ScenarioResult& result) override; |
| void ReportPollCount(const ScenarioResult& result) override; |
| void ReportQueriesPerCpuSec(const ScenarioResult& result) override; |
| |
| void ReportCoreStats(const char* name, int idx, |
| const grpc::core::Stats& stats); |
| }; |
| |
| /** Dumps the report to a JSON file. */ |
| class JsonReporter : public Reporter { |
| public: |
| JsonReporter(const string& name, const string& report_file) |
| : Reporter(name), report_file_(report_file) {} |
| |
| private: |
| void ReportQPS(const ScenarioResult& result) override; |
| void ReportQPSPerCore(const ScenarioResult& result) override; |
| void ReportLatency(const ScenarioResult& result) override; |
| void ReportTimes(const ScenarioResult& result) override; |
| void ReportCpuUsage(const ScenarioResult& result) override; |
| void ReportPollCount(const ScenarioResult& result) override; |
| void ReportQueriesPerCpuSec(const ScenarioResult& result) override; |
| |
| const string report_file_; |
| }; |
| |
| class RpcReporter : public Reporter { |
| public: |
| RpcReporter(const string& name, std::shared_ptr<grpc::Channel> channel) |
| : Reporter(name), stub_(ReportQpsScenarioService::NewStub(channel)) {} |
| |
| private: |
| void ReportQPS(const ScenarioResult& result) override; |
| void ReportQPSPerCore(const ScenarioResult& result) override; |
| void ReportLatency(const ScenarioResult& result) override; |
| void ReportTimes(const ScenarioResult& result) override; |
| void ReportCpuUsage(const ScenarioResult& result) override; |
| void ReportPollCount(const ScenarioResult& result) override; |
| void ReportQueriesPerCpuSec(const ScenarioResult& result) override; |
| |
| std::unique_ptr<ReportQpsScenarioService::Stub> stub_; |
| }; |
| |
| } // namespace testing |
| } // namespace grpc |
| |
| #endif |