| /* |
| * |
| * 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 |
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| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include "test/cpp/qps/report.h" |
| |
| #include <grpc/support/log.h> |
| #include "test/cpp/qps/stats.h" |
| |
| namespace grpc { |
| namespace testing { |
| |
| // QPS: XXX |
| void ReportQPS(const ScenarioResult& result) { |
| gpr_log(GPR_INFO, "QPS: %.1f", |
| result.latencies.Count() / |
| average(result.client_resources, |
| [](ResourceUsage u) { return u.wall_time; })); |
| } |
| |
| // QPS: XXX (YYY/server core) |
| void ReportQPSPerCore(const ScenarioResult& result, const ServerConfig& server_config) { |
| auto qps = |
| result.latencies.Count() / |
| average(result.client_resources, |
| [](ResourceUsage u) { return u.wall_time; }); |
| |
| gpr_log(GPR_INFO, "QPS: %.1f (%.1f/server core)", qps, qps/server_config.threads()); |
| } |
| |
| // Latency (50/90/95/99/99.9%-ile): AA/BB/CC/DD/EE us |
| void ReportLatency(const ScenarioResult& result) { |
| gpr_log(GPR_INFO, "Latencies (50/90/95/99/99.9%%-ile): %.1f/%.1f/%.1f/%.1f/%.1f us", |
| result.latencies.Percentile(50) / 1000, |
| result.latencies.Percentile(90) / 1000, |
| result.latencies.Percentile(95) / 1000, |
| result.latencies.Percentile(99) / 1000, |
| result.latencies.Percentile(99.9) / 1000); |
| } |
| |
| void ReportTimes(const ScenarioResult& result) { |
| gpr_log(GPR_INFO, "Server system time: %.2f%%", |
| 100.0 * sum(result.server_resources, |
| [](ResourceUsage u) { return u.system_time; }) / |
| sum(result.server_resources, |
| [](ResourceUsage u) { return u.wall_time; })); |
| gpr_log(GPR_INFO, "Server user time: %.2f%%", |
| 100.0 * sum(result.server_resources, |
| [](ResourceUsage u) { return u.user_time; }) / |
| sum(result.server_resources, |
| [](ResourceUsage u) { return u.wall_time; })); |
| gpr_log(GPR_INFO, "Client system time: %.2f%%", |
| 100.0 * sum(result.client_resources, |
| [](ResourceUsage u) { return u.system_time; }) / |
| sum(result.client_resources, |
| [](ResourceUsage u) { return u.wall_time; })); |
| gpr_log(GPR_INFO, "Client user time: %.2f%%", |
| 100.0 * sum(result.client_resources, |
| [](ResourceUsage u) { return u.user_time; }) / |
| sum(result.client_resources, |
| [](ResourceUsage u) { return u.wall_time; })); |
| } |
| |
| } // namespace testing |
| } // namespace grpc |