| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/metrics/profiler_metrics_provider.h" |
| |
| #include "base/tracked_objects.h" |
| #include "components/metrics/metrics_hashes.h" |
| #include "content/public/common/process_type.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| using metrics::ProfilerEventProto; |
| using tracked_objects::ProcessDataSnapshot; |
| using tracked_objects::TaskSnapshot; |
| |
| TEST(ProfilerMetricsProviderTest, RecordData) { |
| // WARNING: If you broke the below check, you've modified how |
| // metrics::HashMetricName works. Please also modify all server-side code that |
| // relies on the existing way of hashing. |
| EXPECT_EQ(GG_UINT64_C(1518842999910132863), |
| metrics::HashMetricName("birth_thread*")); |
| |
| ProfilerMetricsProvider profiler_metrics_provider; |
| |
| { |
| // Add data from the browser process. |
| ProcessDataSnapshot process_data; |
| process_data.process_id = 177; |
| process_data.tasks.push_back(TaskSnapshot()); |
| process_data.tasks.back().birth.location.file_name = "a/b/file.h"; |
| process_data.tasks.back().birth.location.function_name = "function"; |
| process_data.tasks.back().birth.location.line_number = 1337; |
| process_data.tasks.back().birth.thread_name = "birth_thread"; |
| process_data.tasks.back().death_data.count = 37; |
| process_data.tasks.back().death_data.run_duration_sum = 31; |
| process_data.tasks.back().death_data.run_duration_max = 17; |
| process_data.tasks.back().death_data.run_duration_sample = 13; |
| process_data.tasks.back().death_data.queue_duration_sum = 8; |
| process_data.tasks.back().death_data.queue_duration_max = 5; |
| process_data.tasks.back().death_data.queue_duration_sample = 3; |
| process_data.tasks.back().death_thread_name = "Still_Alive"; |
| process_data.tasks.push_back(TaskSnapshot()); |
| process_data.tasks.back().birth.location.file_name = "c\\d\\file2"; |
| process_data.tasks.back().birth.location.function_name = "function2"; |
| process_data.tasks.back().birth.location.line_number = 1773; |
| process_data.tasks.back().birth.thread_name = "birth_thread2"; |
| process_data.tasks.back().death_data.count = 19; |
| process_data.tasks.back().death_data.run_duration_sum = 23; |
| process_data.tasks.back().death_data.run_duration_max = 11; |
| process_data.tasks.back().death_data.run_duration_sample = 7; |
| process_data.tasks.back().death_data.queue_duration_sum = 0; |
| process_data.tasks.back().death_data.queue_duration_max = 0; |
| process_data.tasks.back().death_data.queue_duration_sample = 0; |
| process_data.tasks.back().death_thread_name = "death_thread"; |
| |
| profiler_metrics_provider.RecordProfilerData(process_data, |
| content::PROCESS_TYPE_BROWSER); |
| } |
| |
| { |
| // Add data from a renderer process. |
| ProcessDataSnapshot process_data; |
| process_data.process_id = 1177; |
| process_data.tasks.push_back(TaskSnapshot()); |
| process_data.tasks.back().birth.location.file_name = "file3"; |
| process_data.tasks.back().birth.location.function_name = "function3"; |
| process_data.tasks.back().birth.location.line_number = 7331; |
| process_data.tasks.back().birth.thread_name = "birth_thread3"; |
| process_data.tasks.back().death_data.count = 137; |
| process_data.tasks.back().death_data.run_duration_sum = 131; |
| process_data.tasks.back().death_data.run_duration_max = 117; |
| process_data.tasks.back().death_data.run_duration_sample = 113; |
| process_data.tasks.back().death_data.queue_duration_sum = 108; |
| process_data.tasks.back().death_data.queue_duration_max = 105; |
| process_data.tasks.back().death_data.queue_duration_sample = 103; |
| process_data.tasks.back().death_thread_name = "death_thread3"; |
| process_data.tasks.push_back(TaskSnapshot()); |
| process_data.tasks.back().birth.location.file_name = ""; |
| process_data.tasks.back().birth.location.function_name = ""; |
| process_data.tasks.back().birth.location.line_number = 7332; |
| process_data.tasks.back().birth.thread_name = ""; |
| process_data.tasks.back().death_data.count = 138; |
| process_data.tasks.back().death_data.run_duration_sum = 132; |
| process_data.tasks.back().death_data.run_duration_max = 118; |
| process_data.tasks.back().death_data.run_duration_sample = 114; |
| process_data.tasks.back().death_data.queue_duration_sum = 109; |
| process_data.tasks.back().death_data.queue_duration_max = 106; |
| process_data.tasks.back().death_data.queue_duration_sample = 104; |
| process_data.tasks.back().death_thread_name = ""; |
| |
| profiler_metrics_provider.RecordProfilerData( |
| process_data, content::PROCESS_TYPE_RENDERER); |
| |
| // Capture the data and verify that it is as expected. |
| metrics::ChromeUserMetricsExtension uma_proto; |
| profiler_metrics_provider.ProvideGeneralMetrics(&uma_proto); |
| |
| ASSERT_EQ(1, uma_proto.profiler_event_size()); |
| EXPECT_EQ(ProfilerEventProto::STARTUP_PROFILE, |
| uma_proto.profiler_event(0).profile_type()); |
| EXPECT_EQ(ProfilerEventProto::WALL_CLOCK_TIME, |
| uma_proto.profiler_event(0).time_source()); |
| ASSERT_EQ(4, uma_proto.profiler_event(0).tracked_object_size()); |
| |
| const ProfilerEventProto::TrackedObject* tracked_object = |
| &uma_proto.profiler_event(0).tracked_object(0); |
| EXPECT_EQ(metrics::HashMetricName("file.h"), |
| tracked_object->source_file_name_hash()); |
| EXPECT_EQ(metrics::HashMetricName("function"), |
| tracked_object->source_function_name_hash()); |
| EXPECT_EQ(1337, tracked_object->source_line_number()); |
| EXPECT_EQ(metrics::HashMetricName("birth_thread"), |
| tracked_object->birth_thread_name_hash()); |
| EXPECT_EQ(37, tracked_object->exec_count()); |
| EXPECT_EQ(31, tracked_object->exec_time_total()); |
| EXPECT_EQ(13, tracked_object->exec_time_sampled()); |
| EXPECT_EQ(8, tracked_object->queue_time_total()); |
| EXPECT_EQ(3, tracked_object->queue_time_sampled()); |
| EXPECT_EQ(metrics::HashMetricName("Still_Alive"), |
| tracked_object->exec_thread_name_hash()); |
| EXPECT_EQ(177U, tracked_object->process_id()); |
| EXPECT_EQ(ProfilerEventProto::TrackedObject::BROWSER, |
| tracked_object->process_type()); |
| |
| tracked_object = &uma_proto.profiler_event(0).tracked_object(1); |
| EXPECT_EQ(metrics::HashMetricName("file2"), |
| tracked_object->source_file_name_hash()); |
| EXPECT_EQ(metrics::HashMetricName("function2"), |
| tracked_object->source_function_name_hash()); |
| EXPECT_EQ(1773, tracked_object->source_line_number()); |
| EXPECT_EQ(metrics::HashMetricName("birth_thread*"), |
| tracked_object->birth_thread_name_hash()); |
| EXPECT_EQ(19, tracked_object->exec_count()); |
| EXPECT_EQ(23, tracked_object->exec_time_total()); |
| EXPECT_EQ(7, tracked_object->exec_time_sampled()); |
| EXPECT_EQ(0, tracked_object->queue_time_total()); |
| EXPECT_EQ(0, tracked_object->queue_time_sampled()); |
| EXPECT_EQ(metrics::HashMetricName("death_thread"), |
| tracked_object->exec_thread_name_hash()); |
| EXPECT_EQ(177U, tracked_object->process_id()); |
| EXPECT_EQ(ProfilerEventProto::TrackedObject::BROWSER, |
| tracked_object->process_type()); |
| |
| tracked_object = &uma_proto.profiler_event(0).tracked_object(2); |
| EXPECT_EQ(metrics::HashMetricName("file3"), |
| tracked_object->source_file_name_hash()); |
| EXPECT_EQ(metrics::HashMetricName("function3"), |
| tracked_object->source_function_name_hash()); |
| EXPECT_EQ(7331, tracked_object->source_line_number()); |
| EXPECT_EQ(metrics::HashMetricName("birth_thread*"), |
| tracked_object->birth_thread_name_hash()); |
| EXPECT_EQ(137, tracked_object->exec_count()); |
| EXPECT_EQ(131, tracked_object->exec_time_total()); |
| EXPECT_EQ(113, tracked_object->exec_time_sampled()); |
| EXPECT_EQ(108, tracked_object->queue_time_total()); |
| EXPECT_EQ(103, tracked_object->queue_time_sampled()); |
| EXPECT_EQ(metrics::HashMetricName("death_thread*"), |
| tracked_object->exec_thread_name_hash()); |
| EXPECT_EQ(1177U, tracked_object->process_id()); |
| EXPECT_EQ(ProfilerEventProto::TrackedObject::RENDERER, |
| tracked_object->process_type()); |
| |
| tracked_object = &uma_proto.profiler_event(0).tracked_object(3); |
| EXPECT_EQ(metrics::HashMetricName(""), |
| tracked_object->source_file_name_hash()); |
| EXPECT_EQ(metrics::HashMetricName(""), |
| tracked_object->source_function_name_hash()); |
| EXPECT_EQ(7332, tracked_object->source_line_number()); |
| EXPECT_EQ(metrics::HashMetricName(""), |
| tracked_object->birth_thread_name_hash()); |
| EXPECT_EQ(138, tracked_object->exec_count()); |
| EXPECT_EQ(132, tracked_object->exec_time_total()); |
| EXPECT_EQ(114, tracked_object->exec_time_sampled()); |
| EXPECT_EQ(109, tracked_object->queue_time_total()); |
| EXPECT_EQ(104, tracked_object->queue_time_sampled()); |
| EXPECT_EQ(metrics::HashMetricName(""), |
| tracked_object->exec_thread_name_hash()); |
| EXPECT_EQ(ProfilerEventProto::TrackedObject::RENDERER, |
| tracked_object->process_type()); |
| } |
| } |
