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							- /*
 
-  *
 
-  * 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 <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
 
 
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