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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chrome/browser/metrics/profiler_metrics_provider.h" |
| 6 |
| 7 #include "base/tracked_objects.h" |
| 8 #include "components/metrics/metrics_hashes.h" |
| 9 #include "content/public/common/process_type.h" |
| 10 #include "testing/gtest/include/gtest/gtest.h" |
| 11 |
| 12 using metrics::ProfilerEventProto; |
| 13 using tracked_objects::ProcessDataSnapshot; |
| 14 using tracked_objects::TaskSnapshot; |
| 15 |
| 16 class ProfilerMetricsProviderTest : public testing::Test { |
| 17 public: |
| 18 ProfilerMetricsProviderTest() {} |
| 19 |
| 20 virtual ~ProfilerMetricsProviderTest() {} |
| 21 |
| 22 private: |
| 23 DISALLOW_COPY_AND_ASSIGN(ProfilerMetricsProviderTest); |
| 24 }; |
| 25 |
| 26 // Test that we properly write profiler data. |
| 27 TEST_F(ProfilerMetricsProviderTest, RecordProfilerData) { |
| 28 // WARNING: If you broke the below check, you've modified how |
| 29 // metrics::HashMetricName works. Please also modify all server-side code that |
| 30 // relies on the existing way of hashing. |
| 31 EXPECT_EQ(GG_UINT64_C(1518842999910132863), |
| 32 metrics::HashMetricName("birth_thread*")); |
| 33 |
| 34 ProfilerMetricsProvider profiler_metrics_provider; |
| 35 metrics::ChromeUserMetricsExtension uma_proto; |
| 36 |
| 37 { |
| 38 ProcessDataSnapshot process_data; |
| 39 process_data.process_id = 177; |
| 40 process_data.tasks.push_back(TaskSnapshot()); |
| 41 process_data.tasks.back().birth.location.file_name = "a/b/file.h"; |
| 42 process_data.tasks.back().birth.location.function_name = "function"; |
| 43 process_data.tasks.back().birth.location.line_number = 1337; |
| 44 process_data.tasks.back().birth.thread_name = "birth_thread"; |
| 45 process_data.tasks.back().death_data.count = 37; |
| 46 process_data.tasks.back().death_data.run_duration_sum = 31; |
| 47 process_data.tasks.back().death_data.run_duration_max = 17; |
| 48 process_data.tasks.back().death_data.run_duration_sample = 13; |
| 49 process_data.tasks.back().death_data.queue_duration_sum = 8; |
| 50 process_data.tasks.back().death_data.queue_duration_max = 5; |
| 51 process_data.tasks.back().death_data.queue_duration_sample = 3; |
| 52 process_data.tasks.back().death_thread_name = "Still_Alive"; |
| 53 process_data.tasks.push_back(TaskSnapshot()); |
| 54 process_data.tasks.back().birth.location.file_name = "c\\d\\file2"; |
| 55 process_data.tasks.back().birth.location.function_name = "function2"; |
| 56 process_data.tasks.back().birth.location.line_number = 1773; |
| 57 process_data.tasks.back().birth.thread_name = "birth_thread2"; |
| 58 process_data.tasks.back().death_data.count = 19; |
| 59 process_data.tasks.back().death_data.run_duration_sum = 23; |
| 60 process_data.tasks.back().death_data.run_duration_max = 11; |
| 61 process_data.tasks.back().death_data.run_duration_sample = 7; |
| 62 process_data.tasks.back().death_data.queue_duration_sum = 0; |
| 63 process_data.tasks.back().death_data.queue_duration_max = 0; |
| 64 process_data.tasks.back().death_data.queue_duration_sample = 0; |
| 65 process_data.tasks.back().death_thread_name = "death_thread"; |
| 66 |
| 67 profiler_metrics_provider.RecordProfilerData(process_data, |
| 68 content::PROCESS_TYPE_BROWSER); |
| 69 profiler_metrics_provider.ProvideGeneralMetrics(&uma_proto); |
| 70 ASSERT_EQ(1, uma_proto.profiler_event_size()); |
| 71 EXPECT_EQ(ProfilerEventProto::STARTUP_PROFILE, |
| 72 uma_proto.profiler_event(0).profile_type()); |
| 73 EXPECT_EQ(ProfilerEventProto::WALL_CLOCK_TIME, |
| 74 uma_proto.profiler_event(0).time_source()); |
| 75 |
| 76 ASSERT_EQ(2, uma_proto.profiler_event(0).tracked_object_size()); |
| 77 |
| 78 const ProfilerEventProto::TrackedObject* tracked_object = |
| 79 &uma_proto.profiler_event(0).tracked_object(0); |
| 80 EXPECT_EQ(metrics::HashMetricName("file.h"), |
| 81 tracked_object->source_file_name_hash()); |
| 82 EXPECT_EQ(metrics::HashMetricName("function"), |
| 83 tracked_object->source_function_name_hash()); |
| 84 EXPECT_EQ(1337, tracked_object->source_line_number()); |
| 85 EXPECT_EQ(metrics::HashMetricName("birth_thread"), |
| 86 tracked_object->birth_thread_name_hash()); |
| 87 EXPECT_EQ(37, tracked_object->exec_count()); |
| 88 EXPECT_EQ(31, tracked_object->exec_time_total()); |
| 89 EXPECT_EQ(13, tracked_object->exec_time_sampled()); |
| 90 EXPECT_EQ(8, tracked_object->queue_time_total()); |
| 91 EXPECT_EQ(3, tracked_object->queue_time_sampled()); |
| 92 EXPECT_EQ(metrics::HashMetricName("Still_Alive"), |
| 93 tracked_object->exec_thread_name_hash()); |
| 94 EXPECT_EQ(177U, tracked_object->process_id()); |
| 95 EXPECT_EQ(ProfilerEventProto::TrackedObject::BROWSER, |
| 96 tracked_object->process_type()); |
| 97 |
| 98 tracked_object = &uma_proto.profiler_event(0).tracked_object(1); |
| 99 EXPECT_EQ(metrics::HashMetricName("file2"), |
| 100 tracked_object->source_file_name_hash()); |
| 101 EXPECT_EQ(metrics::HashMetricName("function2"), |
| 102 tracked_object->source_function_name_hash()); |
| 103 EXPECT_EQ(1773, tracked_object->source_line_number()); |
| 104 EXPECT_EQ(metrics::HashMetricName("birth_thread*"), |
| 105 tracked_object->birth_thread_name_hash()); |
| 106 EXPECT_EQ(19, tracked_object->exec_count()); |
| 107 EXPECT_EQ(23, tracked_object->exec_time_total()); |
| 108 EXPECT_EQ(7, tracked_object->exec_time_sampled()); |
| 109 EXPECT_EQ(0, tracked_object->queue_time_total()); |
| 110 EXPECT_EQ(0, tracked_object->queue_time_sampled()); |
| 111 EXPECT_EQ(metrics::HashMetricName("death_thread"), |
| 112 tracked_object->exec_thread_name_hash()); |
| 113 EXPECT_EQ(177U, tracked_object->process_id()); |
| 114 EXPECT_EQ(ProfilerEventProto::TrackedObject::BROWSER, |
| 115 tracked_object->process_type()); |
| 116 } |
| 117 |
| 118 { |
| 119 ProcessDataSnapshot process_data; |
| 120 process_data.process_id = 1177; |
| 121 process_data.tasks.push_back(TaskSnapshot()); |
| 122 process_data.tasks.back().birth.location.file_name = "file3"; |
| 123 process_data.tasks.back().birth.location.function_name = "function3"; |
| 124 process_data.tasks.back().birth.location.line_number = 7331; |
| 125 process_data.tasks.back().birth.thread_name = "birth_thread3"; |
| 126 process_data.tasks.back().death_data.count = 137; |
| 127 process_data.tasks.back().death_data.run_duration_sum = 131; |
| 128 process_data.tasks.back().death_data.run_duration_max = 117; |
| 129 process_data.tasks.back().death_data.run_duration_sample = 113; |
| 130 process_data.tasks.back().death_data.queue_duration_sum = 108; |
| 131 process_data.tasks.back().death_data.queue_duration_max = 105; |
| 132 process_data.tasks.back().death_data.queue_duration_sample = 103; |
| 133 process_data.tasks.back().death_thread_name = "death_thread3"; |
| 134 process_data.tasks.push_back(TaskSnapshot()); |
| 135 process_data.tasks.back().birth.location.file_name = ""; |
| 136 process_data.tasks.back().birth.location.function_name = ""; |
| 137 process_data.tasks.back().birth.location.line_number = 7332; |
| 138 process_data.tasks.back().birth.thread_name = ""; |
| 139 process_data.tasks.back().death_data.count = 138; |
| 140 process_data.tasks.back().death_data.run_duration_sum = 132; |
| 141 process_data.tasks.back().death_data.run_duration_max = 118; |
| 142 process_data.tasks.back().death_data.run_duration_sample = 114; |
| 143 process_data.tasks.back().death_data.queue_duration_sum = 109; |
| 144 process_data.tasks.back().death_data.queue_duration_max = 106; |
| 145 process_data.tasks.back().death_data.queue_duration_sample = 104; |
| 146 process_data.tasks.back().death_thread_name = ""; |
| 147 |
| 148 profiler_metrics_provider.RecordProfilerData( |
| 149 process_data, content::PROCESS_TYPE_RENDERER); |
| 150 profiler_metrics_provider.ProvideGeneralMetrics(&uma_proto); |
| 151 ASSERT_EQ(1, uma_proto.profiler_event_size()); |
| 152 EXPECT_EQ(ProfilerEventProto::STARTUP_PROFILE, |
| 153 uma_proto.profiler_event(0).profile_type()); |
| 154 EXPECT_EQ(ProfilerEventProto::WALL_CLOCK_TIME, |
| 155 uma_proto.profiler_event(0).time_source()); |
| 156 ASSERT_EQ(4, uma_proto.profiler_event(0).tracked_object_size()); |
| 157 |
| 158 const ProfilerEventProto::TrackedObject* tracked_object = |
| 159 &uma_proto.profiler_event(0).tracked_object(2); |
| 160 EXPECT_EQ(metrics::HashMetricName("file3"), |
| 161 tracked_object->source_file_name_hash()); |
| 162 EXPECT_EQ(metrics::HashMetricName("function3"), |
| 163 tracked_object->source_function_name_hash()); |
| 164 EXPECT_EQ(7331, tracked_object->source_line_number()); |
| 165 EXPECT_EQ(metrics::HashMetricName("birth_thread*"), |
| 166 tracked_object->birth_thread_name_hash()); |
| 167 EXPECT_EQ(137, tracked_object->exec_count()); |
| 168 EXPECT_EQ(131, tracked_object->exec_time_total()); |
| 169 EXPECT_EQ(113, tracked_object->exec_time_sampled()); |
| 170 EXPECT_EQ(108, tracked_object->queue_time_total()); |
| 171 EXPECT_EQ(103, tracked_object->queue_time_sampled()); |
| 172 EXPECT_EQ(metrics::HashMetricName("death_thread*"), |
| 173 tracked_object->exec_thread_name_hash()); |
| 174 EXPECT_EQ(1177U, tracked_object->process_id()); |
| 175 EXPECT_EQ(ProfilerEventProto::TrackedObject::RENDERER, |
| 176 tracked_object->process_type()); |
| 177 |
| 178 tracked_object = &uma_proto.profiler_event(0).tracked_object(3); |
| 179 EXPECT_EQ(metrics::HashMetricName(""), |
| 180 tracked_object->source_file_name_hash()); |
| 181 EXPECT_EQ(metrics::HashMetricName(""), |
| 182 tracked_object->source_function_name_hash()); |
| 183 EXPECT_EQ(7332, tracked_object->source_line_number()); |
| 184 EXPECT_EQ(metrics::HashMetricName(""), |
| 185 tracked_object->birth_thread_name_hash()); |
| 186 EXPECT_EQ(138, tracked_object->exec_count()); |
| 187 EXPECT_EQ(132, tracked_object->exec_time_total()); |
| 188 EXPECT_EQ(114, tracked_object->exec_time_sampled()); |
| 189 EXPECT_EQ(109, tracked_object->queue_time_total()); |
| 190 EXPECT_EQ(104, tracked_object->queue_time_sampled()); |
| 191 EXPECT_EQ(metrics::HashMetricName(""), |
| 192 tracked_object->exec_thread_name_hash()); |
| 193 EXPECT_EQ(ProfilerEventProto::TrackedObject::RENDERER, |
| 194 tracked_object->process_type()); |
| 195 } |
| 196 } |
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Chromium Code Reviews
Issue 306023010:
Introduce ProfilerMetricsProvider (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master