Yangster | f2bee6f | 2017-11-29 12:01:05 -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 | |
| 15 | #include "src/metrics/DurationMetricProducer.h" |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 16 | #include "src/stats_log_util.h" |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 17 | #include "metrics_test_helper.h" |
| 18 | #include "src/condition/ConditionWizard.h" |
| 19 | |
| 20 | #include <gmock/gmock.h> |
| 21 | #include <gtest/gtest.h> |
| 22 | #include <stdio.h> |
| 23 | #include <set> |
| 24 | #include <unordered_map> |
| 25 | #include <vector> |
| 26 | |
| 27 | using namespace android::os::statsd; |
| 28 | using namespace testing; |
| 29 | using android::sp; |
| 30 | using std::set; |
| 31 | using std::unordered_map; |
| 32 | using std::vector; |
| 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); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 41 | |
| 42 | TEST(DurationMetricTrackerTest, TestNoCondition) { |
| 43 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 44 | uint64_t bucketStartTimeNs = 10000000000; |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 45 | int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 46 | |
| 47 | DurationMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 48 | metric.set_id(1); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 49 | metric.set_bucket(ONE_MINUTE); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 50 | metric.set_aggregation_type(DurationMetric_AggregationType_SUM); |
| 51 | |
| 52 | int tagId = 1; |
| 53 | LogEvent event1(tagId, bucketStartTimeNs + 1); |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 54 | event1.init(); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 55 | LogEvent event2(tagId, bucketStartTimeNs + bucketSizeNs + 2); |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 56 | event2.init(); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 57 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 58 | FieldMatcher dimensions; |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 59 | DurationMetricProducer durationProducer( |
| 60 | kConfigKey, metric, -1 /*no condition*/, 1 /* start index */, 2 /* stop index */, |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 61 | 3 /* stop_all index */, false /*nesting*/, wizard, dimensions, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 62 | durationProducer.setBucketSize(60 * NS_PER_SEC); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 63 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 64 | durationProducer.onMatchedLogEvent(1 /* start index*/, event1); |
| 65 | durationProducer.onMatchedLogEvent(2 /* stop index*/, event2); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 66 | durationProducer.flushIfNeededLocked(bucketStartTimeNs + 2 * bucketSizeNs + 1); |
| 67 | EXPECT_EQ(1UL, durationProducer.mPastBuckets.size()); |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 68 | EXPECT_TRUE(durationProducer.mPastBuckets.find(DEFAULT_METRIC_DIMENSION_KEY) != |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 69 | durationProducer.mPastBuckets.end()); |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 70 | const auto& buckets = durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 71 | EXPECT_EQ(2UL, buckets.size()); |
| 72 | EXPECT_EQ(bucketStartTimeNs, buckets[0].mBucketStartNs); |
| 73 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, buckets[0].mBucketEndNs); |
| 74 | EXPECT_EQ(bucketSizeNs - 1ULL, buckets[0].mDuration); |
| 75 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, buckets[1].mBucketStartNs); |
| 76 | EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, buckets[1].mBucketEndNs); |
| 77 | EXPECT_EQ(2ULL, buckets[1].mDuration); |
| 78 | } |
| 79 | |
| 80 | TEST(DurationMetricTrackerTest, TestNonSlicedCondition) { |
| 81 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 82 | uint64_t bucketStartTimeNs = 10000000000; |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 83 | int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 84 | |
| 85 | DurationMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 86 | metric.set_id(1); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 87 | metric.set_bucket(ONE_MINUTE); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 88 | metric.set_aggregation_type(DurationMetric_AggregationType_SUM); |
| 89 | |
| 90 | int tagId = 1; |
| 91 | LogEvent event1(tagId, bucketStartTimeNs + 1); |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 92 | event1.init(); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 93 | LogEvent event2(tagId, bucketStartTimeNs + 2); |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 94 | event2.init(); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 95 | LogEvent event3(tagId, bucketStartTimeNs + bucketSizeNs + 1); |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 96 | event3.init(); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 97 | LogEvent event4(tagId, bucketStartTimeNs + bucketSizeNs + 3); |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 98 | event4.init(); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 99 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 100 | FieldMatcher dimensions; |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 101 | DurationMetricProducer durationProducer( |
Yao Chen | f60e0ba | 2017-11-29 15:06:41 -0800 | [diff] [blame] | 102 | kConfigKey, metric, 0 /* condition index */, 1 /* start index */, 2 /* stop index */, |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 103 | 3 /* stop_all index */, false /*nesting*/, wizard, dimensions, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 104 | durationProducer.setBucketSize(60 * NS_PER_SEC); |
| 105 | |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 106 | EXPECT_FALSE(durationProducer.mCondition); |
| 107 | EXPECT_FALSE(durationProducer.isConditionSliced()); |
| 108 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 109 | durationProducer.onMatchedLogEvent(1 /* start index*/, event1); |
| 110 | durationProducer.onMatchedLogEvent(2 /* stop index*/, event2); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 111 | durationProducer.flushIfNeededLocked(bucketStartTimeNs + bucketSizeNs + 1); |
Yao Chen | f60e0ba | 2017-11-29 15:06:41 -0800 | [diff] [blame] | 112 | EXPECT_EQ(0UL, durationProducer.mPastBuckets.size()); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 113 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 114 | durationProducer.onMatchedLogEvent(1 /* start index*/, event3); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 115 | durationProducer.onConditionChanged(true /* condition */, bucketStartTimeNs + bucketSizeNs + 2); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 116 | durationProducer.onMatchedLogEvent(2 /* stop index*/, event4); |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 117 | durationProducer.flushIfNeededLocked(bucketStartTimeNs + 2 * bucketSizeNs + 1); |
| 118 | EXPECT_EQ(1UL, durationProducer.mPastBuckets.size()); |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 119 | EXPECT_TRUE(durationProducer.mPastBuckets.find(DEFAULT_METRIC_DIMENSION_KEY) != |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 120 | durationProducer.mPastBuckets.end()); |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 121 | const auto& buckets2 = durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 122 | EXPECT_EQ(1UL, buckets2.size()); |
| 123 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, buckets2[0].mBucketStartNs); |
| 124 | EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, buckets2[0].mBucketEndNs); |
| 125 | EXPECT_EQ(1ULL, buckets2[0].mDuration); |
| 126 | } |
| 127 | |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 128 | TEST(DurationMetricTrackerTest, TestSumDurationWithUpgrade) { |
| 129 | /** |
| 130 | * The duration starts from the first bucket, through the two partial buckets (10-70sec), |
| 131 | * another bucket, and ends at the beginning of the next full bucket. |
| 132 | * Expected buckets: |
| 133 | * - [10,25]: 14 secs |
| 134 | * - [25,70]: All 45 secs |
| 135 | * - [70,130]: All 60 secs |
| 136 | * - [130, 210]: Only 5 secs (event ended at 135sec) |
| 137 | */ |
| 138 | uint64_t bucketStartTimeNs = 10000000000; |
| 139 | uint64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
| 140 | uint64_t eventUpgradeTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
| 141 | uint64_t startTimeNs = bucketStartTimeNs + 1 * NS_PER_SEC; |
| 142 | uint64_t endTimeNs = startTimeNs + 125 * NS_PER_SEC; |
| 143 | |
| 144 | int tagId = 1; |
| 145 | |
| 146 | DurationMetric metric; |
| 147 | metric.set_id(1); |
| 148 | metric.set_bucket(ONE_MINUTE); |
| 149 | metric.set_aggregation_type(DurationMetric_AggregationType_SUM); |
| 150 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 151 | FieldMatcher dimensions; |
| 152 | DurationMetricProducer durationProducer( |
| 153 | kConfigKey, metric, -1 /* no condition */, 1 /* start index */, 2 /* stop index */, |
| 154 | 3 /* stop_all index */, false /*nesting*/, wizard, dimensions, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 155 | durationProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 156 | |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 157 | LogEvent start_event(tagId, startTimeNs); |
| 158 | start_event.init(); |
| 159 | durationProducer.onMatchedLogEvent(1 /* start index*/, start_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 160 | EXPECT_EQ(0UL, durationProducer.mPastBuckets.size()); |
| 161 | EXPECT_EQ(bucketStartTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 162 | |
| 163 | durationProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 164 | EXPECT_EQ(1UL, durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 165 | std::vector<DurationBucket> buckets = |
| 166 | durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
| 167 | EXPECT_EQ(bucketStartTimeNs, buckets[0].mBucketStartNs); |
| 168 | EXPECT_EQ(eventUpgradeTimeNs, buckets[0].mBucketEndNs); |
| 169 | EXPECT_EQ(eventUpgradeTimeNs - startTimeNs, buckets[0].mDuration); |
| 170 | EXPECT_EQ(eventUpgradeTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 171 | |
| 172 | // We skip ahead one bucket, so we fill in the first two partial buckets and one full bucket. |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 173 | LogEvent end_event(tagId, endTimeNs); |
| 174 | end_event.init(); |
| 175 | durationProducer.onMatchedLogEvent(2 /* stop index*/, end_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 176 | buckets = durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
| 177 | EXPECT_EQ(3UL, buckets.size()); |
| 178 | EXPECT_EQ(eventUpgradeTimeNs, buckets[1].mBucketStartNs); |
| 179 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, buckets[1].mBucketEndNs); |
| 180 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs - eventUpgradeTimeNs, buckets[1].mDuration); |
| 181 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, buckets[2].mBucketStartNs); |
| 182 | EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, buckets[2].mBucketEndNs); |
| 183 | EXPECT_EQ(bucketSizeNs, buckets[2].mDuration); |
| 184 | } |
| 185 | |
| 186 | TEST(DurationMetricTrackerTest, TestSumDurationWithUpgradeInFollowingBucket) { |
| 187 | /** |
| 188 | * Expected buckets (start at 11s, upgrade at 75s, end at 135s): |
| 189 | * - [10,70]: 59 secs |
| 190 | * - [70,75]: 5 sec |
| 191 | * - [75,130]: 55 secs |
| 192 | */ |
| 193 | uint64_t bucketStartTimeNs = 10000000000; |
| 194 | uint64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
| 195 | uint64_t eventUpgradeTimeNs = bucketStartTimeNs + 65 * NS_PER_SEC; |
| 196 | uint64_t startTimeNs = bucketStartTimeNs + 1 * NS_PER_SEC; |
| 197 | uint64_t endTimeNs = startTimeNs + 125 * NS_PER_SEC; |
| 198 | |
| 199 | int tagId = 1; |
| 200 | |
| 201 | DurationMetric metric; |
| 202 | metric.set_id(1); |
| 203 | metric.set_bucket(ONE_MINUTE); |
| 204 | metric.set_aggregation_type(DurationMetric_AggregationType_SUM); |
| 205 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 206 | FieldMatcher dimensions; |
| 207 | DurationMetricProducer durationProducer( |
| 208 | kConfigKey, metric, -1 /* no condition */, 1 /* start index */, 2 /* stop index */, |
| 209 | 3 /* stop_all index */, false /*nesting*/, wizard, dimensions, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 210 | durationProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 211 | |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 212 | LogEvent start_event(tagId, startTimeNs); |
| 213 | start_event.init(); |
| 214 | durationProducer.onMatchedLogEvent(1 /* start index*/, start_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 215 | EXPECT_EQ(0UL, durationProducer.mPastBuckets.size()); |
| 216 | EXPECT_EQ(bucketStartTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 217 | |
| 218 | durationProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 219 | EXPECT_EQ(2UL, durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 220 | std::vector<DurationBucket> buckets = |
| 221 | durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
| 222 | EXPECT_EQ(bucketStartTimeNs, buckets[0].mBucketStartNs); |
| 223 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, buckets[0].mBucketEndNs); |
| 224 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs - startTimeNs, buckets[0].mDuration); |
| 225 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, buckets[1].mBucketStartNs); |
| 226 | EXPECT_EQ(eventUpgradeTimeNs, buckets[1].mBucketEndNs); |
| 227 | EXPECT_EQ(eventUpgradeTimeNs - (bucketStartTimeNs + bucketSizeNs), buckets[1].mDuration); |
| 228 | EXPECT_EQ(eventUpgradeTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 229 | |
| 230 | // We skip ahead one bucket, so we fill in the first two partial buckets and one full bucket. |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 231 | LogEvent end_event(tagId, endTimeNs); |
| 232 | end_event.init(); |
| 233 | durationProducer.onMatchedLogEvent(2 /* stop index*/, end_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 234 | buckets = durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
| 235 | EXPECT_EQ(3UL, buckets.size()); |
| 236 | EXPECT_EQ(eventUpgradeTimeNs, buckets[2].mBucketStartNs); |
| 237 | EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, buckets[2].mBucketEndNs); |
| 238 | EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs - eventUpgradeTimeNs, buckets[2].mDuration); |
| 239 | } |
| 240 | |
| 241 | TEST(DurationMetricTrackerTest, TestSumDurationAnomalyWithUpgrade) { |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 242 | sp<AlarmMonitor> alarmMonitor; |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 243 | uint64_t bucketStartTimeNs = 10000000000; |
| 244 | uint64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
| 245 | uint64_t eventUpgradeTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
| 246 | uint64_t startTimeNs = bucketStartTimeNs + 1; |
| 247 | uint64_t endTimeNs = startTimeNs + 65 * NS_PER_SEC; |
| 248 | |
| 249 | int tagId = 1; |
| 250 | |
| 251 | // Setup metric with alert. |
| 252 | DurationMetric metric; |
| 253 | metric.set_id(1); |
| 254 | metric.set_bucket(ONE_MINUTE); |
| 255 | metric.set_aggregation_type(DurationMetric_AggregationType_SUM); |
| 256 | Alert alert; |
| 257 | alert.set_num_buckets(3); |
| 258 | alert.set_trigger_if_sum_gt(2); |
| 259 | |
| 260 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 261 | FieldMatcher dimensions; |
| 262 | DurationMetricProducer durationProducer( |
| 263 | kConfigKey, metric, -1 /* no condition */, 1 /* start index */, 2 /* stop index */, |
| 264 | 3 /* stop_all index */, false /*nesting*/, wizard, dimensions, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 265 | durationProducer.setBucketSize(60 * NS_PER_SEC); |
| 266 | |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 267 | sp<AnomalyTracker> anomalyTracker = durationProducer.addAnomalyTracker(alert, alarmMonitor); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 268 | EXPECT_TRUE(anomalyTracker != nullptr); |
| 269 | |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 270 | LogEvent start_event(tagId, startTimeNs); |
| 271 | start_event.init(); |
| 272 | durationProducer.onMatchedLogEvent(1 /* start index*/, start_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 273 | durationProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 274 | // We skip ahead one bucket, so we fill in the first two partial buckets and one full bucket. |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 275 | LogEvent end_event(tagId, endTimeNs); |
| 276 | end_event.init(); |
| 277 | durationProducer.onMatchedLogEvent(2 /* stop index*/, end_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 278 | |
| 279 | EXPECT_EQ(bucketStartTimeNs + bucketSizeNs - startTimeNs, |
| 280 | (uint64_t)anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 281 | } |
| 282 | |
| 283 | TEST(DurationMetricTrackerTest, TestMaxDurationWithUpgrade) { |
| 284 | uint64_t bucketStartTimeNs = 10000000000; |
| 285 | uint64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
| 286 | uint64_t eventUpgradeTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
| 287 | uint64_t startTimeNs = bucketStartTimeNs + 1; |
| 288 | uint64_t endTimeNs = startTimeNs + 125 * NS_PER_SEC; |
| 289 | |
| 290 | int tagId = 1; |
| 291 | |
| 292 | DurationMetric metric; |
| 293 | metric.set_id(1); |
| 294 | metric.set_bucket(ONE_MINUTE); |
| 295 | metric.set_aggregation_type(DurationMetric_AggregationType_MAX_SPARSE); |
| 296 | LogEvent event1(tagId, startTimeNs); |
| 297 | event1.write("111"); // uid |
| 298 | event1.init(); |
| 299 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 300 | FieldMatcher dimensions; |
| 301 | DurationMetricProducer durationProducer( |
| 302 | kConfigKey, metric, -1 /* no condition */, 1 /* start index */, 2 /* stop index */, |
| 303 | 3 /* stop_all index */, false /*nesting*/, wizard, dimensions, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 304 | durationProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 305 | |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 306 | LogEvent start_event(tagId, startTimeNs); |
| 307 | start_event.init(); |
| 308 | durationProducer.onMatchedLogEvent(1 /* start index*/, start_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 309 | EXPECT_EQ(0UL, durationProducer.mPastBuckets.size()); |
| 310 | EXPECT_EQ(bucketStartTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 311 | |
| 312 | durationProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 313 | EXPECT_EQ(0UL, durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 314 | EXPECT_EQ(eventUpgradeTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 315 | |
| 316 | // We skip ahead one bucket, so we fill in the first two partial buckets and one full bucket. |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 317 | LogEvent end_event(tagId, endTimeNs); |
| 318 | end_event.init(); |
| 319 | durationProducer.onMatchedLogEvent(2 /* stop index*/, end_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 320 | EXPECT_EQ(0UL, durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 321 | |
| 322 | durationProducer.flushIfNeededLocked(bucketStartTimeNs + 3 * bucketSizeNs + 1); |
| 323 | std::vector<DurationBucket> buckets = |
| 324 | durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
| 325 | EXPECT_EQ(1UL, buckets.size()); |
| 326 | EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, buckets[0].mBucketStartNs); |
| 327 | EXPECT_EQ(bucketStartTimeNs + 3 * bucketSizeNs, buckets[0].mBucketEndNs); |
| 328 | EXPECT_EQ(endTimeNs - startTimeNs, buckets[0].mDuration); |
| 329 | } |
| 330 | |
| 331 | TEST(DurationMetricTrackerTest, TestMaxDurationWithUpgradeInNextBucket) { |
| 332 | uint64_t bucketStartTimeNs = 10000000000; |
| 333 | uint64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
| 334 | uint64_t eventUpgradeTimeNs = bucketStartTimeNs + 65 * NS_PER_SEC; |
| 335 | uint64_t startTimeNs = bucketStartTimeNs + 1; |
| 336 | uint64_t endTimeNs = startTimeNs + 115 * NS_PER_SEC; |
| 337 | |
| 338 | int tagId = 1; |
| 339 | |
| 340 | DurationMetric metric; |
| 341 | metric.set_id(1); |
| 342 | metric.set_bucket(ONE_MINUTE); |
| 343 | metric.set_aggregation_type(DurationMetric_AggregationType_MAX_SPARSE); |
| 344 | LogEvent event1(tagId, startTimeNs); |
| 345 | event1.write("111"); // uid |
| 346 | event1.init(); |
| 347 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 348 | FieldMatcher dimensions; |
| 349 | DurationMetricProducer durationProducer( |
| 350 | kConfigKey, metric, -1 /* no condition */, 1 /* start index */, 2 /* stop index */, |
| 351 | 3 /* stop_all index */, false /*nesting*/, wizard, dimensions, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 352 | durationProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 353 | |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 354 | LogEvent start_event(tagId, startTimeNs); |
| 355 | start_event.init(); |
| 356 | durationProducer.onMatchedLogEvent(1 /* start index*/, start_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 357 | EXPECT_EQ(0UL, durationProducer.mPastBuckets.size()); |
| 358 | EXPECT_EQ(bucketStartTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 359 | |
| 360 | durationProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 361 | EXPECT_EQ(0UL, durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 362 | EXPECT_EQ(eventUpgradeTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 363 | |
| 364 | // Stop occurs in the same partial bucket as created for the app upgrade. |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 365 | LogEvent end_event(tagId, endTimeNs); |
| 366 | end_event.init(); |
| 367 | durationProducer.onMatchedLogEvent(2 /* stop index*/, end_event); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 368 | EXPECT_EQ(0UL, durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 369 | EXPECT_EQ(eventUpgradeTimeNs, durationProducer.mCurrentBucketStartTimeNs); |
| 370 | |
| 371 | durationProducer.flushIfNeededLocked(bucketStartTimeNs + 2 * bucketSizeNs + 1); |
| 372 | std::vector<DurationBucket> buckets = |
| 373 | durationProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY]; |
| 374 | EXPECT_EQ(1UL, buckets.size()); |
| 375 | EXPECT_EQ(eventUpgradeTimeNs, buckets[0].mBucketStartNs); |
| 376 | EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, buckets[0].mBucketEndNs); |
| 377 | EXPECT_EQ(endTimeNs - startTimeNs, buckets[0].mDuration); |
| 378 | } |
| 379 | |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 380 | } // namespace statsd |
| 381 | } // namespace os |
| 382 | } // namespace android |
| 383 | #else |
| 384 | GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| 385 | #endif |