Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 1 | // Copyright (C) 2017 The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
Yao Chen | d5aa01b3 | 2017-12-19 16:46:36 -0800 | [diff] [blame] | 15 | #include "src/metrics/GaugeMetricProducer.h" |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 16 | #include "src/stats_log_util.h" |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 17 | #include "logd/LogEvent.h" |
| 18 | #include "metrics_test_helper.h" |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 19 | #include "tests/statsd_test_util.h" |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 20 | |
| 21 | #include <gmock/gmock.h> |
| 22 | #include <gtest/gtest.h> |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame^] | 23 | #include <math.h> |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 24 | #include <stdio.h> |
| 25 | #include <vector> |
| 26 | |
| 27 | using namespace testing; |
| 28 | using android::sp; |
| 29 | using std::set; |
| 30 | using std::unordered_map; |
| 31 | using std::vector; |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 32 | using std::make_shared; |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 33 | |
| 34 | #ifdef __ANDROID__ |
| 35 | |
| 36 | namespace android { |
| 37 | namespace os { |
| 38 | namespace statsd { |
| 39 | |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 40 | const ConfigKey kConfigKey(0, 12345); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 41 | const int tagId = 1; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 42 | const int64_t metricId = 123; |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 43 | const int64_t bucketStartTimeNs = 10000000000; |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 44 | const int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 45 | const int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs; |
| 46 | const int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs; |
| 47 | const int64_t bucket4StartTimeNs = bucketStartTimeNs + 3 * bucketSizeNs; |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 48 | const uint64_t eventUpgradeTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
Bookatz | 8f2f3d8 | 2017-12-07 13:53:21 -0800 | [diff] [blame] | 49 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 50 | TEST(GaugeMetricProducerTest, TestNoCondition) { |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 51 | GaugeMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 52 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 53 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 54 | metric.mutable_gauge_fields_filter()->set_include_all(false); |
| 55 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 56 | gaugeFieldMatcher->set_field(tagId); |
| 57 | gaugeFieldMatcher->add_child()->set_field(1); |
| 58 | gaugeFieldMatcher->add_child()->set_field(3); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 59 | |
| 60 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 61 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 62 | // TODO: pending refactor of StatsPullerManager |
| 63 | // For now we still need this so that it doesn't do real pulling. |
| 64 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 65 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 66 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 67 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 68 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 69 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
Yangster-mac | a070b6a | 2018-01-04 13:28:38 -0800 | [diff] [blame] | 70 | tagId, bucketStartTimeNs, pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 71 | gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 72 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 73 | vector<shared_ptr<LogEvent>> allData; |
| 74 | allData.clear(); |
| 75 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 76 | event->write(10); |
| 77 | event->write("some value"); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 78 | event->write(11); |
| 79 | event->init(); |
| 80 | allData.push_back(event); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 81 | |
| 82 | gaugeProducer.onDataPulled(allData); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 83 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yangster-mac | 34ea110 | 2018-01-29 12:40:55 -0800 | [diff] [blame] | 84 | auto it = gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->begin(); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 85 | EXPECT_EQ(INT, it->mValue.getType()); |
| 86 | EXPECT_EQ(10, it->mValue.int_value); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 87 | it++; |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 88 | EXPECT_EQ(11, it->mValue.int_value); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 89 | EXPECT_EQ(0UL, gaugeProducer.mPastBuckets.size()); |
| 90 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 91 | allData.clear(); |
| 92 | std::shared_ptr<LogEvent> event2 = |
| 93 | std::make_shared<LogEvent>(tagId, bucket3StartTimeNs + 10); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 94 | event2->write(24); |
| 95 | event2->write("some value"); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 96 | event2->write(25); |
| 97 | event2->init(); |
| 98 | allData.push_back(event2); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 99 | gaugeProducer.onDataPulled(allData); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 100 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yangster-mac | 34ea110 | 2018-01-29 12:40:55 -0800 | [diff] [blame] | 101 | it = gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->begin(); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 102 | EXPECT_EQ(INT, it->mValue.getType()); |
| 103 | EXPECT_EQ(24, it->mValue.int_value); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 104 | it++; |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 105 | EXPECT_EQ(INT, it->mValue.getType()); |
| 106 | EXPECT_EQ(25, it->mValue.int_value); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 107 | // One dimension. |
| 108 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| 109 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
Yangster-mac | 34ea110 | 2018-01-29 12:40:55 -0800 | [diff] [blame] | 110 | it = gaugeProducer.mPastBuckets.begin()->second.back().mGaugeAtoms.front().mFields->begin(); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 111 | EXPECT_EQ(INT, it->mValue.getType()); |
| 112 | EXPECT_EQ(10L, it->mValue.int_value); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 113 | it++; |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 114 | EXPECT_EQ(INT, it->mValue.getType()); |
| 115 | EXPECT_EQ(11L, it->mValue.int_value); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 116 | |
| 117 | gaugeProducer.flushIfNeededLocked(bucket4StartTimeNs); |
| 118 | EXPECT_EQ(0UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| 119 | // One dimension. |
| 120 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| 121 | EXPECT_EQ(2UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
Yangster-mac | 34ea110 | 2018-01-29 12:40:55 -0800 | [diff] [blame] | 122 | it = gaugeProducer.mPastBuckets.begin()->second.back().mGaugeAtoms.front().mFields->begin(); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 123 | EXPECT_EQ(INT, it->mValue.getType()); |
| 124 | EXPECT_EQ(24L, it->mValue.int_value); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 125 | it++; |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 126 | EXPECT_EQ(INT, it->mValue.getType()); |
| 127 | EXPECT_EQ(25L, it->mValue.int_value); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 128 | } |
| 129 | |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 130 | TEST(GaugeMetricProducerTest, TestPushedEventsWithUpgrade) { |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 131 | sp<AlarmMonitor> alarmMonitor; |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 132 | GaugeMetric metric; |
| 133 | metric.set_id(metricId); |
| 134 | metric.set_bucket(ONE_MINUTE); |
| 135 | metric.mutable_gauge_fields_filter()->set_include_all(true); |
| 136 | |
| 137 | Alert alert; |
| 138 | alert.set_id(101); |
| 139 | alert.set_metric_id(metricId); |
| 140 | alert.set_trigger_if_sum_gt(25); |
| 141 | alert.set_num_buckets(100); |
| 142 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 143 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 144 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 145 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 146 | -1 /* -1 means no pulling */, bucketStartTimeNs, |
| 147 | pullerManager); |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 148 | |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 149 | gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 150 | sp<AnomalyTracker> anomalyTracker = gaugeProducer.addAnomalyTracker(alert, alarmMonitor); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 151 | EXPECT_TRUE(anomalyTracker != nullptr); |
| 152 | |
| 153 | shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| 154 | event1->write(1); |
| 155 | event1->write(10); |
| 156 | event1->init(); |
| 157 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| 158 | EXPECT_EQ(1UL, (*gaugeProducer.mCurrentSlicedBucket).count(DEFAULT_METRIC_DIMENSION_KEY)); |
| 159 | |
| 160 | gaugeProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 161 | EXPECT_EQ(0UL, (*gaugeProducer.mCurrentSlicedBucket).count(DEFAULT_METRIC_DIMENSION_KEY)); |
| 162 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 163 | EXPECT_EQ(0UL, gaugeProducer.mCurrentBucketNum); |
| 164 | EXPECT_EQ(eventUpgradeTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| 165 | // Partial buckets are not sent to anomaly tracker. |
| 166 | EXPECT_EQ(0, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 167 | |
| 168 | // Create an event in the same partial bucket. |
| 169 | shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 59 * NS_PER_SEC); |
| 170 | event2->write(1); |
| 171 | event2->write(10); |
| 172 | event2->init(); |
| 173 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
| 174 | EXPECT_EQ(0UL, gaugeProducer.mCurrentBucketNum); |
| 175 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 176 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| 177 | // Partial buckets are not sent to anomaly tracker. |
| 178 | EXPECT_EQ(0, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 179 | |
| 180 | // Next event should trigger creation of new bucket and send previous full bucket to anomaly |
| 181 | // tracker. |
| 182 | shared_ptr<LogEvent> event3 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 65 * NS_PER_SEC); |
| 183 | event3->write(1); |
| 184 | event3->write(10); |
| 185 | event3->init(); |
| 186 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
| 187 | EXPECT_EQ(1UL, gaugeProducer.mCurrentBucketNum); |
| 188 | EXPECT_EQ(2UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 189 | EXPECT_EQ((uint64_t)bucketStartTimeNs + bucketSizeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| 190 | EXPECT_EQ(1, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 191 | |
| 192 | // Next event should trigger creation of new bucket. |
| 193 | shared_ptr<LogEvent> event4 = |
| 194 | make_shared<LogEvent>(tagId, bucketStartTimeNs + 125 * NS_PER_SEC); |
| 195 | event4->write(1); |
| 196 | event4->write(10); |
| 197 | event4->init(); |
| 198 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event4); |
| 199 | EXPECT_EQ(2UL, gaugeProducer.mCurrentBucketNum); |
| 200 | EXPECT_EQ(3UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 201 | EXPECT_EQ(2, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 202 | } |
| 203 | |
| 204 | TEST(GaugeMetricProducerTest, TestPulledWithUpgrade) { |
| 205 | GaugeMetric metric; |
| 206 | metric.set_id(metricId); |
| 207 | metric.set_bucket(ONE_MINUTE); |
| 208 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 209 | gaugeFieldMatcher->set_field(tagId); |
| 210 | gaugeFieldMatcher->add_child()->set_field(2); |
| 211 | |
| 212 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 213 | |
| 214 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 215 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 216 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 217 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 218 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 219 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
| 220 | data->clear(); |
| 221 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, eventUpgradeTimeNs); |
| 222 | event->write("some value"); |
| 223 | event->write(2); |
| 224 | event->init(); |
| 225 | data->push_back(event); |
| 226 | return true; |
| 227 | })); |
| 228 | |
| 229 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 230 | tagId, bucketStartTimeNs, pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 231 | gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 232 | |
| 233 | vector<shared_ptr<LogEvent>> allData; |
| 234 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1); |
| 235 | event->write("some value"); |
| 236 | event->write(1); |
| 237 | event->init(); |
| 238 | allData.push_back(event); |
| 239 | gaugeProducer.onDataPulled(allData); |
| 240 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| 241 | EXPECT_EQ(1, gaugeProducer.mCurrentSlicedBucket->begin() |
| 242 | ->second.front() |
| 243 | .mFields->begin() |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 244 | ->mValue.int_value); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 245 | |
| 246 | gaugeProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 247 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 248 | EXPECT_EQ(0UL, gaugeProducer.mCurrentBucketNum); |
| 249 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| 250 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| 251 | EXPECT_EQ(2, gaugeProducer.mCurrentSlicedBucket->begin() |
| 252 | ->second.front() |
| 253 | .mFields->begin() |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 254 | ->mValue.int_value); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 255 | |
| 256 | allData.clear(); |
| 257 | event = make_shared<LogEvent>(tagId, bucketStartTimeNs + bucketSizeNs + 1); |
| 258 | event->write("some value"); |
| 259 | event->write(3); |
| 260 | event->init(); |
| 261 | allData.push_back(event); |
| 262 | gaugeProducer.onDataPulled(allData); |
| 263 | EXPECT_EQ(2UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 264 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| 265 | EXPECT_EQ(3, gaugeProducer.mCurrentSlicedBucket->begin() |
| 266 | ->second.front() |
| 267 | .mFields->begin() |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 268 | ->mValue.int_value); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 269 | } |
| 270 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 271 | TEST(GaugeMetricProducerTest, TestWithCondition) { |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 272 | GaugeMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 273 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 274 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 275 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 276 | gaugeFieldMatcher->set_field(tagId); |
| 277 | gaugeFieldMatcher->add_child()->set_field(2); |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 278 | metric.set_condition(StringToId("SCREEN_ON")); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 279 | |
| 280 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 281 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 282 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 283 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 284 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 285 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 286 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 287 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
| 288 | data->clear(); |
| 289 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 290 | event->write("some value"); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 291 | event->write(100); |
| 292 | event->init(); |
| 293 | data->push_back(event); |
| 294 | return true; |
| 295 | })); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 296 | |
Yangster-mac | a070b6a | 2018-01-04 13:28:38 -0800 | [diff] [blame] | 297 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, 1, wizard, tagId, |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 298 | bucketStartTimeNs, pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 299 | gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 300 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 301 | gaugeProducer.onConditionChanged(true, bucketStartTimeNs + 8); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 302 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 303 | EXPECT_EQ(100, gaugeProducer.mCurrentSlicedBucket->begin() |
| 304 | ->second.front() |
| 305 | .mFields->begin() |
| 306 | ->mValue.int_value); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 307 | EXPECT_EQ(0UL, gaugeProducer.mPastBuckets.size()); |
| 308 | |
| 309 | vector<shared_ptr<LogEvent>> allData; |
| 310 | allData.clear(); |
| 311 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 312 | event->write("some value"); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 313 | event->write(110); |
| 314 | event->init(); |
| 315 | allData.push_back(event); |
| 316 | gaugeProducer.onDataPulled(allData); |
| 317 | |
| 318 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 319 | EXPECT_EQ(110, gaugeProducer.mCurrentSlicedBucket->begin() |
| 320 | ->second.front() |
| 321 | .mFields->begin() |
| 322 | ->mValue.int_value); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 323 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 324 | EXPECT_EQ(100, gaugeProducer.mPastBuckets.begin() |
| 325 | ->second.back() |
| 326 | .mGaugeAtoms.front() |
| 327 | .mFields->begin() |
| 328 | ->mValue.int_value); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 329 | |
| 330 | gaugeProducer.onConditionChanged(false, bucket2StartTimeNs + 10); |
| 331 | gaugeProducer.flushIfNeededLocked(bucket3StartTimeNs + 10); |
| 332 | EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 333 | EXPECT_EQ(2UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 334 | EXPECT_EQ(110L, gaugeProducer.mPastBuckets.begin() |
| 335 | ->second.back() |
| 336 | .mGaugeAtoms.front() |
| 337 | .mFields->begin() |
| 338 | ->mValue.int_value); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 339 | } |
| 340 | |
| 341 | TEST(GaugeMetricProducerTest, TestAnomalyDetection) { |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 342 | sp<AlarmMonitor> alarmMonitor; |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 343 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 344 | |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 345 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 346 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 347 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 348 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 349 | |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 350 | GaugeMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 351 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 352 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 353 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 354 | gaugeFieldMatcher->set_field(tagId); |
| 355 | gaugeFieldMatcher->add_child()->set_field(2); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 356 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
Yangster-mac | a070b6a | 2018-01-04 13:28:38 -0800 | [diff] [blame] | 357 | tagId, bucketStartTimeNs, pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 358 | gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 359 | |
| 360 | Alert alert; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 361 | alert.set_id(101); |
| 362 | alert.set_metric_id(metricId); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 363 | alert.set_trigger_if_sum_gt(25); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 364 | alert.set_num_buckets(2); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 365 | const int32_t refPeriodSec = 60; |
| 366 | alert.set_refractory_period_secs(refPeriodSec); |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 367 | sp<AnomalyTracker> anomalyTracker = gaugeProducer.addAnomalyTracker(alert, alarmMonitor); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 368 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 369 | int tagId = 1; |
| 370 | std::shared_ptr<LogEvent> event1 = std::make_shared<LogEvent>(tagId, bucketStartTimeNs + 1); |
| 371 | event1->write("some value"); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 372 | event1->write(13); |
| 373 | event1->init(); |
| 374 | |
| 375 | gaugeProducer.onDataPulled({event1}); |
| 376 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 377 | EXPECT_EQ(13L, gaugeProducer.mCurrentSlicedBucket->begin() |
| 378 | ->second.front() |
| 379 | .mFields->begin() |
| 380 | ->mValue.int_value); |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 381 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 382 | |
| 383 | std::shared_ptr<LogEvent> event2 = |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 384 | std::make_shared<LogEvent>(tagId, bucketStartTimeNs + bucketSizeNs + 20); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 385 | event2->write("some value"); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 386 | event2->write(15); |
| 387 | event2->init(); |
| 388 | |
| 389 | gaugeProducer.onDataPulled({event2}); |
| 390 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 391 | EXPECT_EQ(15L, gaugeProducer.mCurrentSlicedBucket->begin() |
| 392 | ->second.front() |
| 393 | .mFields->begin() |
| 394 | ->mValue.int_value); |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 395 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame^] | 396 | std::ceil(1.0 * event2->GetElapsedTimestampNs() / NS_PER_SEC) + refPeriodSec); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 397 | |
| 398 | std::shared_ptr<LogEvent> event3 = |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 399 | std::make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 * bucketSizeNs + 10); |
| 400 | event3->write("some value"); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 401 | event3->write(26); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 402 | event3->init(); |
| 403 | |
| 404 | gaugeProducer.onDataPulled({event3}); |
| 405 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 406 | EXPECT_EQ(26L, gaugeProducer.mCurrentSlicedBucket->begin() |
| 407 | ->second.front() |
| 408 | .mFields->begin() |
| 409 | ->mValue.int_value); |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 410 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame^] | 411 | std::ceil(1.0 * event2->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec)); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 412 | |
| 413 | // The event4 does not have the gauge field. Thus the current bucket value is 0. |
| 414 | std::shared_ptr<LogEvent> event4 = |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 415 | std::make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 10); |
| 416 | event4->write("some value"); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 417 | event4->init(); |
| 418 | gaugeProducer.onDataPulled({event4}); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 419 | EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
Yangster-mac | 34ea110 | 2018-01-29 12:40:55 -0800 | [diff] [blame] | 420 | EXPECT_TRUE(gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->empty()); |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 421 | } |
| 422 | |
| 423 | } // namespace statsd |
| 424 | } // namespace os |
| 425 | } // namespace android |
| 426 | #else |
| 427 | GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| 428 | #endif |