| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include "test/cpp/qps/report.h" |
| |
| #include <fstream> |
| |
| #include <google/protobuf/util/json_util.h> |
| #include <google/protobuf/util/type_resolver_util.h> |
| |
| #include <grpc/support/log.h> |
| #include "test/cpp/qps/driver.h" |
| #include "test/cpp/qps/stats.h" |
| |
| namespace grpc { |
| namespace testing { |
| |
| static double WallTime(ClientStats s) { return s.time_elapsed(); } |
| static double SystemTime(ClientStats s) { return s.time_system(); } |
| static double UserTime(ClientStats s) { return s.time_user(); } |
| static double ServerWallTime(ServerStats s) { return s.time_elapsed(); } |
| static double ServerSystemTime(ServerStats s) { return s.time_system(); } |
| static double ServerUserTime(ServerStats s) { return s.time_user(); } |
| static int Cores(int n) { return n; } |
| |
| void CompositeReporter::add(std::unique_ptr<Reporter> reporter) { |
| reporters_.emplace_back(std::move(reporter)); |
| } |
| |
| void CompositeReporter::ReportQPS(const ScenarioResult& result) { |
| for (size_t i = 0; i < reporters_.size(); ++i) { |
| reporters_[i]->ReportQPS(result); |
| } |
| } |
| |
| void CompositeReporter::ReportQPSPerCore(const ScenarioResult& result) { |
| for (size_t i = 0; i < reporters_.size(); ++i) { |
| reporters_[i]->ReportQPSPerCore(result); |
| } |
| } |
| |
| void CompositeReporter::ReportLatency(const ScenarioResult& result) { |
| for (size_t i = 0; i < reporters_.size(); ++i) { |
| reporters_[i]->ReportLatency(result); |
| } |
| } |
| |
| void CompositeReporter::ReportTimes(const ScenarioResult& result) { |
| for (size_t i = 0; i < reporters_.size(); ++i) { |
| reporters_[i]->ReportTimes(result); |
| } |
| } |
| |
| void GprLogReporter::ReportQPS(const ScenarioResult& result) { |
| Histogram histogram; |
| histogram.MergeProto(result.latencies()); |
| gpr_log(GPR_INFO, "QPS: %.1f", |
| histogram.Count() / average(result.client_stats(), WallTime)); |
| } |
| |
| void GprLogReporter::ReportQPSPerCore(const ScenarioResult& result) { |
| Histogram histogram; |
| histogram.MergeProto(result.latencies()); |
| auto qps = histogram.Count() / average(result.client_stats(), WallTime); |
| |
| gpr_log(GPR_INFO, "QPS: %.1f (%.1f/server core)", qps, |
| qps / sum(result.server_cores(), Cores)); |
| } |
| |
| void GprLogReporter::ReportLatency(const ScenarioResult& result) { |
| Histogram histogram; |
| histogram.MergeProto(result.latencies()); |
| gpr_log(GPR_INFO, |
| "Latencies (50/90/95/99/99.9%%-ile): %.1f/%.1f/%.1f/%.1f/%.1f us", |
| histogram.Percentile(50) / 1000, histogram.Percentile(90) / 1000, |
| histogram.Percentile(95) / 1000, histogram.Percentile(99) / 1000, |
| histogram.Percentile(99.9) / 1000); |
| } |
| |
| void GprLogReporter::ReportTimes(const ScenarioResult& result) { |
| gpr_log(GPR_INFO, "Server system time: %.2f%%", |
| 100.0 * sum(result.server_stats(), ServerSystemTime) / |
| sum(result.server_stats(), ServerWallTime)); |
| gpr_log(GPR_INFO, "Server user time: %.2f%%", |
| 100.0 * sum(result.server_stats(), ServerUserTime) / |
| sum(result.server_stats(), ServerWallTime)); |
| gpr_log(GPR_INFO, "Client system time: %.2f%%", |
| 100.0 * sum(result.client_stats(), SystemTime) / |
| sum(result.client_stats(), WallTime)); |
| gpr_log(GPR_INFO, "Client user time: %.2f%%", |
| 100.0 * sum(result.client_stats(), UserTime) / |
| sum(result.client_stats(), WallTime)); |
| } |
| |
| void JsonReporter::ReportQPS(const ScenarioResult& result) { |
| std::unique_ptr<google::protobuf::util::TypeResolver> type_resolver( |
| google::protobuf::util::NewTypeResolverForDescriptorPool( |
| "type.googleapis.com", |
| google::protobuf::DescriptorPool::generated_pool())); |
| grpc::string binary; |
| grpc::string json_string; |
| result.SerializeToString(&binary); |
| auto status = BinaryToJsonString( |
| type_resolver.get(), "type.googleapis.com/grpc.testing.ScenarioResult", |
| binary, &json_string); |
| GPR_ASSERT(status.ok()); |
| |
| std::ofstream output_file(report_file_); |
| output_file << json_string; |
| output_file.close(); |
| } |
| |
| void JsonReporter::ReportQPSPerCore(const ScenarioResult& result) { |
| // NOP - all reporting is handled by ReportQPS. |
| } |
| |
| void JsonReporter::ReportLatency(const ScenarioResult& result) { |
| // NOP - all reporting is handled by ReportQPS. |
| } |
| |
| void JsonReporter::ReportTimes(const ScenarioResult& result) { |
| // NOP - all reporting is handled by ReportQPS. |
| } |
| |
| } // namespace testing |
| } // namespace grpc |