| // Copyright (C) 2017 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <android/binder_interface_utils.h> |
| #include <gtest/gtest.h> |
| |
| #include <vector> |
| |
| #include "src/StatsLogProcessor.h" |
| #include "src/stats_log_util.h" |
| #include "tests/statsd_test_util.h" |
| |
| using ::ndk::SharedRefBase; |
| |
| namespace android { |
| namespace os { |
| namespace statsd { |
| |
| #ifdef __ANDROID__ |
| |
| namespace { |
| |
| const int64_t metricId = 123456; |
| const int32_t ATOM_TAG = util::SUBSYSTEM_SLEEP_STATE; |
| |
| StatsdConfig CreateStatsdConfig(const GaugeMetric::SamplingType sampling_type, |
| bool useCondition = true) { |
| StatsdConfig config; |
| config.add_default_pull_packages("AID_ROOT"); // Fake puller is registered with root. |
| auto atomMatcher = CreateSimpleAtomMatcher("TestMatcher", ATOM_TAG); |
| *config.add_atom_matcher() = atomMatcher; |
| *config.add_atom_matcher() = CreateScreenTurnedOnAtomMatcher(); |
| *config.add_atom_matcher() = CreateScreenTurnedOffAtomMatcher(); |
| |
| auto screenIsOffPredicate = CreateScreenIsOffPredicate(); |
| *config.add_predicate() = screenIsOffPredicate; |
| |
| auto gaugeMetric = config.add_gauge_metric(); |
| gaugeMetric->set_id(metricId); |
| gaugeMetric->set_what(atomMatcher.id()); |
| if (useCondition) { |
| gaugeMetric->set_condition(screenIsOffPredicate.id()); |
| } |
| gaugeMetric->set_sampling_type(sampling_type); |
| gaugeMetric->mutable_gauge_fields_filter()->set_include_all(true); |
| *gaugeMetric->mutable_dimensions_in_what() = |
| CreateDimensions(ATOM_TAG, {1 /* subsystem name */}); |
| gaugeMetric->set_bucket(FIVE_MINUTES); |
| gaugeMetric->set_max_pull_delay_sec(INT_MAX); |
| config.set_hash_strings_in_metric_report(false); |
| gaugeMetric->set_split_bucket_for_app_upgrade(true); |
| gaugeMetric->set_min_bucket_size_nanos(1000); |
| |
| return config; |
| } |
| |
| } // namespaces |
| |
| TEST(GaugeMetricE2ePulledTest, TestRandomSamplePulledEvents) { |
| auto config = CreateStatsdConfig(GaugeMetric::RANDOM_ONE_SAMPLE); |
| int64_t baseTimeNs = getElapsedRealtimeNs(); |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(baseTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| ASSERT_EQ(processor->mMetricsManagers.size(), 1u); |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid()); |
| processor->mPullerManager->ForceClearPullerCache(); |
| |
| int startBucketNum = processor->mMetricsManagers.begin() |
| ->second->mAllMetricProducers[0] |
| ->getCurrentBucketNum(); |
| EXPECT_GT(startBucketNum, (int64_t)0); |
| |
| // When creating the config, the gauge metric producer should register the alarm at the |
| // end of the current bucket. |
| ASSERT_EQ((size_t)1, processor->mPullerManager->mReceivers.size()); |
| EXPECT_EQ(bucketSizeNs, |
| processor->mPullerManager->mReceivers.begin()->second.front().intervalNs); |
| int64_t& nextPullTimeNs = |
| processor->mPullerManager->mReceivers.begin()->second.front().nextPullTimeNs; |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + bucketSizeNs, nextPullTimeNs); |
| |
| auto screenOffEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 55, android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| // Pulling alarm arrives on time and reset the sequential pulling alarm. |
| processor->informPullAlarmFired(nextPullTimeNs + 1); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 2 * bucketSizeNs, nextPullTimeNs); |
| |
| auto screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 10, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 100, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 1); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 3 * bucketSizeNs, nextPullTimeNs); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 1); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 4 * bucketSizeNs, nextPullTimeNs); |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 3 * bucketSizeNs + 2, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 3); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 5 * bucketSizeNs, nextPullTimeNs); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 5 * bucketSizeNs + 1, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 2); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 6 * bucketSizeNs, nextPullTimeNs); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 2); |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 7 * bucketSizeNs + 10, false, true, |
| ADB_DUMP, FAST, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| EXPECT_TRUE(reports.reports(0).metrics(0).has_estimated_data_bytes()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_GT((int)gaugeMetrics.data_size(), 1); |
| |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_FALSE(data.dimensions_in_what().value_tuple().dimensions_value(0).value_str().empty()); |
| ASSERT_EQ(6, data.bucket_info_size()); |
| |
| ASSERT_EQ(1, data.bucket_info(0).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(0).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(configAddedTimeNs + 55, data.bucket_info(0).elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, data.bucket_info(0).wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 2 * bucketSizeNs, data.bucket_info(0).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, data.bucket_info(0).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(0).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(0).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(1).atom_size()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs + 1, data.bucket_info(1).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs + 1, data.bucket_info(1).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, data.bucket_info(1).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs, data.bucket_info(1).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(1).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(1).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(2).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(2).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs + 1, data.bucket_info(2).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs, data.bucket_info(2).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 5 * bucketSizeNs, data.bucket_info(2).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(2).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(2).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(3).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(3).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 5 * bucketSizeNs + 1, data.bucket_info(3).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 5 * bucketSizeNs, data.bucket_info(3).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 6 * bucketSizeNs, data.bucket_info(3).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(3).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(3).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(4).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(4).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 7 * bucketSizeNs + 1, data.bucket_info(4).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 7 * bucketSizeNs, data.bucket_info(4).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 8 * bucketSizeNs, data.bucket_info(4).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(4).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(4).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(5).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(5).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 8 * bucketSizeNs + 2, data.bucket_info(5).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 8 * bucketSizeNs, data.bucket_info(5).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 9 * bucketSizeNs, data.bucket_info(5).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(5).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(5).atom(0).subsystem_sleep_state().time_millis(), 0); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestFirstNSamplesPulledNoTrigger) { |
| StatsdConfig config = CreateStatsdConfig(GaugeMetric::FIRST_N_SAMPLES); |
| auto gaugeMetric = config.mutable_gauge_metric(0); |
| gaugeMetric->set_max_num_gauge_atoms_per_bucket(3); |
| int64_t baseTimeNs = getElapsedRealtimeNs(); |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(baseTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| ASSERT_EQ(processor->mMetricsManagers.size(), 1u); |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid()); |
| processor->mPullerManager->ForceClearPullerCache(); |
| |
| // When creating the config, the gauge metric producer should register the alarm at the |
| // end of the current bucket. |
| ASSERT_EQ((size_t)1, processor->mPullerManager->mReceivers.size()); |
| EXPECT_EQ(bucketSizeNs, |
| processor->mPullerManager->mReceivers.begin()->second.front().intervalNs); |
| int64_t& nextPullTimeNs = |
| processor->mPullerManager->mReceivers.begin()->second.front().nextPullTimeNs; |
| |
| auto screenOffEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 55, android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| auto screenOnEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 100, android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 150, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| screenOnEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 200, android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 250, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| screenOnEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 300, android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| // Not logged. max_num_gauge_atoms_per_bucket already hit. |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 325, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| // Pulling alarm arrives on time and reset the sequential pulling alarm. |
| processor->informPullAlarmFired(nextPullTimeNs + 1); |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 10, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 100, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 2); |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + (3 * bucketSizeNs) + 15, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 4); |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + (4 * bucketSizeNs) + 10, false, true, |
| ADB_DUMP, FAST, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_GT((int)gaugeMetrics.data_size(), 1); |
| |
| auto data = gaugeMetrics.data(1); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_FALSE(data.dimensions_in_what().value_tuple().dimensions_value(0).value_str().empty()); |
| ASSERT_EQ(3, data.bucket_info_size()); |
| |
| ASSERT_EQ(3, data.bucket_info(0).atom_size()); |
| ASSERT_EQ(3, data.bucket_info(0).elapsed_timestamp_nanos_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(0), |
| /*startTimeNs=*/configAddedTimeNs, |
| /*endTimeNs=*/configAddedTimeNs + bucketSizeNs, |
| /*eventTimesNs=*/ |
| {(int64_t)(configAddedTimeNs + 55), (int64_t)(configAddedTimeNs + 150), |
| (int64_t)(configAddedTimeNs + 250)}); |
| |
| ASSERT_EQ(2, data.bucket_info(1).atom_size()); |
| ASSERT_EQ(2, data.bucket_info(1).elapsed_timestamp_nanos_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(1), |
| /*startTimeNs=*/configAddedTimeNs + bucketSizeNs, |
| /*endTimeNs=*/configAddedTimeNs + (2 * bucketSizeNs), |
| /*eventTimesNs=*/ |
| {(int64_t)(configAddedTimeNs + bucketSizeNs + 1), |
| (int64_t)(configAddedTimeNs + bucketSizeNs + 100)}); |
| |
| ASSERT_EQ(1, data.bucket_info(2).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(2).elapsed_timestamp_nanos_size()); |
| ValidateGaugeBucketTimes( |
| data.bucket_info(2), /*startTimeNs=*/configAddedTimeNs + (2 * bucketSizeNs), |
| /*endTimeNs=*/configAddedTimeNs + (3 * bucketSizeNs), |
| /*eventTimesNs=*/{(int64_t)(configAddedTimeNs + (2 * bucketSizeNs) + 2)}); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestConditionChangeToTrueSamplePulledEvents) { |
| auto config = CreateStatsdConfig(GaugeMetric::CONDITION_CHANGE_TO_TRUE); |
| int64_t baseTimeNs = getElapsedRealtimeNs(); |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(baseTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| ASSERT_EQ(processor->mMetricsManagers.size(), 1u); |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid()); |
| processor->mPullerManager->ForceClearPullerCache(); |
| |
| int startBucketNum = processor->mMetricsManagers.begin() |
| ->second->mAllMetricProducers[0] |
| ->getCurrentBucketNum(); |
| EXPECT_GT(startBucketNum, (int64_t)0); |
| |
| auto screenOffEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 55, android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| auto screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 10, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 100, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 3 * bucketSizeNs + 2, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 5 * bucketSizeNs + 1, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 5 * bucketSizeNs + 3, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 5 * bucketSizeNs + 10, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 8 * bucketSizeNs + 10, false, true, |
| ADB_DUMP, FAST, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_GT((int)gaugeMetrics.data_size(), 1); |
| |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_FALSE(data.dimensions_in_what().value_tuple().dimensions_value(0).value_str().empty()); |
| ASSERT_EQ(3, data.bucket_info_size()); |
| |
| ASSERT_EQ(1, data.bucket_info(0).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(0).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(configAddedTimeNs + 55, data.bucket_info(0).elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, data.bucket_info(0).wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 2 * bucketSizeNs, data.bucket_info(0).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, data.bucket_info(0).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(0).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(0).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(1).atom_size()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs + 100, data.bucket_info(1).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(configAddedTimeNs + 55, data.bucket_info(0).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, data.bucket_info(1).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs, data.bucket_info(1).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(1).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(1).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(2, data.bucket_info(2).atom_size()); |
| ASSERT_EQ(2, data.bucket_info(2).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 7 * bucketSizeNs + 1, data.bucket_info(2).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 7 * bucketSizeNs + 10, data.bucket_info(2).elapsed_timestamp_nanos(1)); |
| EXPECT_EQ(baseTimeNs + 7 * bucketSizeNs, data.bucket_info(2).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 8 * bucketSizeNs, data.bucket_info(2).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(2).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(2).atom(0).subsystem_sleep_state().time_millis(), 0); |
| EXPECT_TRUE(data.bucket_info(2).atom(1).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(2).atom(1).subsystem_sleep_state().time_millis(), 0); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestRandomSamplePulledEvent_LateAlarm) { |
| auto config = CreateStatsdConfig(GaugeMetric::RANDOM_ONE_SAMPLE); |
| int64_t baseTimeNs = getElapsedRealtimeNs(); |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(baseTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| ASSERT_EQ(processor->mMetricsManagers.size(), 1u); |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid()); |
| processor->mPullerManager->ForceClearPullerCache(); |
| |
| int startBucketNum = processor->mMetricsManagers.begin() |
| ->second->mAllMetricProducers[0] |
| ->getCurrentBucketNum(); |
| EXPECT_GT(startBucketNum, (int64_t)0); |
| |
| // When creating the config, the gauge metric producer should register the alarm at the |
| // end of the current bucket. |
| ASSERT_EQ((size_t)1, processor->mPullerManager->mReceivers.size()); |
| EXPECT_EQ(bucketSizeNs, |
| processor->mPullerManager->mReceivers.begin()->second.front().intervalNs); |
| int64_t& nextPullTimeNs = |
| processor->mPullerManager->mReceivers.begin()->second.front().nextPullTimeNs; |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + bucketSizeNs, nextPullTimeNs); |
| |
| auto screenOffEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 55, android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| auto screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 10, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| // Pulling alarm arrives one bucket size late. |
| processor->informPullAlarmFired(nextPullTimeNs + bucketSizeNs); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 3 * bucketSizeNs, nextPullTimeNs); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 3 * bucketSizeNs + 11, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| // Pulling alarm arrives more than one bucket size late. |
| processor->informPullAlarmFired(nextPullTimeNs + bucketSizeNs + 12); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 5 * bucketSizeNs, nextPullTimeNs); |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 7 * bucketSizeNs + 10, false, true, |
| ADB_DUMP, FAST, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_GT((int)gaugeMetrics.data_size(), 1); |
| |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_FALSE(data.dimensions_in_what().value_tuple().dimensions_value(0).value_str().empty()); |
| ASSERT_EQ(3, data.bucket_info_size()); |
| |
| ASSERT_EQ(1, data.bucket_info(0).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(0).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(configAddedTimeNs + 55, data.bucket_info(0).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 2 * bucketSizeNs, data.bucket_info(0).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, data.bucket_info(0).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(0).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(0).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(1).atom_size()); |
| EXPECT_EQ(configAddedTimeNs + 3 * bucketSizeNs + 11, |
| data.bucket_info(1).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(configAddedTimeNs + 55, data.bucket_info(0).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 5 * bucketSizeNs, data.bucket_info(1).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 6 * bucketSizeNs, data.bucket_info(1).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(1).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(1).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(2).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(2).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 6 * bucketSizeNs + 12, data.bucket_info(2).elapsed_timestamp_nanos(0)); |
| EXPECT_EQ(baseTimeNs + 6 * bucketSizeNs, data.bucket_info(2).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 7 * bucketSizeNs, data.bucket_info(2).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(2).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(2).atom(0).subsystem_sleep_state().time_millis(), 0); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestRandomSamplePulledEventsWithActivation) { |
| auto config = CreateStatsdConfig(GaugeMetric::RANDOM_ONE_SAMPLE, /*useCondition=*/false); |
| |
| int64_t baseTimeNs = getElapsedRealtimeNs(); |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| auto batterySaverStartMatcher = CreateBatterySaverModeStartAtomMatcher(); |
| *config.add_atom_matcher() = batterySaverStartMatcher; |
| const int64_t ttlNs = 2 * bucketSizeNs; // Two buckets. |
| auto metric_activation = config.add_metric_activation(); |
| metric_activation->set_metric_id(metricId); |
| metric_activation->set_activation_type(ACTIVATE_IMMEDIATELY); |
| auto event_activation = metric_activation->add_event_activation(); |
| event_activation->set_atom_matcher_id(batterySaverStartMatcher.id()); |
| event_activation->set_ttl_seconds(ttlNs / 1000000000); |
| |
| StatsdStats::getInstance().reset(); |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(baseTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| ASSERT_EQ(processor->mMetricsManagers.size(), 1u); |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid()); |
| processor->mPullerManager->ForceClearPullerCache(); |
| |
| const int startBucketNum = processor->mMetricsManagers.begin() |
| ->second->mAllMetricProducers[0] |
| ->getCurrentBucketNum(); |
| EXPECT_EQ(startBucketNum, 2); |
| EXPECT_FALSE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| |
| // When creating the config, the gauge metric producer should register the alarm at the |
| // end of the current bucket. |
| ASSERT_EQ((size_t)1, processor->mPullerManager->mReceivers.size()); |
| EXPECT_EQ(bucketSizeNs, |
| processor->mPullerManager->mReceivers.begin()->second.front().intervalNs); |
| int64_t& nextPullTimeNs = |
| processor->mPullerManager->mReceivers.begin()->second.front().nextPullTimeNs; |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + bucketSizeNs, nextPullTimeNs); |
| |
| // Check no pull occurred on metric initialization when it's not active. |
| const int64_t metricInitTimeNs = configAddedTimeNs + 1; // 10 mins + 1 ns. |
| processor->onStatsdInitCompleted(metricInitTimeNs); |
| StatsdStatsReport_PulledAtomStats pulledAtomStats = |
| getPulledAtomStats(util::SUBSYSTEM_SLEEP_STATE); |
| EXPECT_EQ(pulledAtomStats.atom_id(), ATOM_TAG); |
| EXPECT_EQ(pulledAtomStats.total_pull(), 0); |
| |
| // Check no pull occurred on app upgrade when metric is not active. |
| const int64_t appUpgradeTimeNs = metricInitTimeNs + 1; // 10 mins + 2 ns. |
| processor->notifyAppUpgrade(appUpgradeTimeNs, "appName", 1000 /* uid */, 2 /* version */); |
| pulledAtomStats = getPulledAtomStats(util::SUBSYSTEM_SLEEP_STATE); |
| EXPECT_EQ(pulledAtomStats.atom_id(), ATOM_TAG); |
| EXPECT_EQ(pulledAtomStats.total_pull(), 0); |
| |
| // Check skipped bucket is not added when metric is not active. |
| int64_t dumpReportTimeNs = appUpgradeTimeNs + 1; // 10 mins + 3 ns. |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, dumpReportTimeNs, true /* include_current_partial_bucket */, |
| true /* erase_data */, ADB_DUMP, NO_TIME_CONSTRAINTS, &buffer); |
| ConfigMetricsReportList reports; |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics = |
| reports.reports(0).metrics(0).gauge_metrics(); |
| EXPECT_EQ(gaugeMetrics.skipped_size(), 0); |
| |
| // Pulling alarm arrives on time and reset the sequential pulling alarm. |
| // Event should not be kept. |
| processor->informPullAlarmFired(nextPullTimeNs + 1); // 15 mins + 1 ns. |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 2 * bucketSizeNs, nextPullTimeNs); |
| EXPECT_FALSE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| |
| // Activate the metric. A pull occurs upon activation. The event is kept. 1 total |
| // 15 mins + 2 ms |
| const int64_t activationNs = configAddedTimeNs + bucketSizeNs + (2 * 1000 * 1000); // 2 millis. |
| auto batterySaverOnEvent = CreateBatterySaverOnEvent(activationNs); |
| processor->OnLogEvent(batterySaverOnEvent.get()); // 15 mins + 2 ms. |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| |
| // This event should be kept. 2 total. |
| processor->informPullAlarmFired(nextPullTimeNs + 1); // 20 mins + 1 ns. |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 3 * bucketSizeNs, nextPullTimeNs); |
| |
| // This event should be kept. 3 total. |
| processor->informPullAlarmFired(nextPullTimeNs + 2); // 25 mins + 2 ns. |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 4 * bucketSizeNs, nextPullTimeNs); |
| |
| // Create random event to deactivate metric. |
| // A pull should not occur here. 3 total. |
| // 25 mins + 2 ms + 1 ns. |
| const int64_t deactivationNs = activationNs + ttlNs + 1; |
| auto deactivationEvent = CreateScreenBrightnessChangedEvent(deactivationNs, 50); |
| processor->OnLogEvent(deactivationEvent.get()); |
| EXPECT_FALSE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| |
| // Event should not be kept. 3 total. |
| // 30 mins + 3 ns. |
| processor->informPullAlarmFired(nextPullTimeNs + 3); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 5 * bucketSizeNs, nextPullTimeNs); |
| |
| // Event should not be kept. 3 total. |
| // 35 mins + 2 ns. |
| processor->informPullAlarmFired(nextPullTimeNs + 2); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 6 * bucketSizeNs, nextPullTimeNs); |
| |
| buffer.clear(); |
| // 40 mins + 10 ns. |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 6 * bucketSizeNs + 10, |
| false /* include_current_partial_bucket */, true /* erase_data */, |
| ADB_DUMP, FAST, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| gaugeMetrics = StatsLogReport::GaugeMetricDataWrapper(); |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_GT((int)gaugeMetrics.data_size(), 0); |
| |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_FALSE(data.dimensions_in_what().value_tuple().dimensions_value(0).value_str().empty()); |
| ASSERT_EQ(3, data.bucket_info_size()); |
| |
| auto bucketInfo = data.bucket_info(0); |
| ASSERT_EQ(1, bucketInfo.atom_size()); |
| ASSERT_EQ(1, bucketInfo.elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(activationNs, bucketInfo.elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, bucketInfo.wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, bucketInfo.start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs, bucketInfo.end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(bucketInfo.atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(bucketInfo.atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| bucketInfo = data.bucket_info(1); |
| ASSERT_EQ(1, bucketInfo.atom_size()); |
| ASSERT_EQ(1, bucketInfo.elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs + 1, bucketInfo.elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, bucketInfo.wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs, bucketInfo.start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 5 * bucketSizeNs, bucketInfo.end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(bucketInfo.atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(bucketInfo.atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| bucketInfo = data.bucket_info(2); |
| ASSERT_EQ(1, bucketInfo.atom_size()); |
| ASSERT_EQ(1, bucketInfo.elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 5 * bucketSizeNs + 2, bucketInfo.elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, bucketInfo.wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(MillisToNano(NanoToMillis(baseTimeNs + 5 * bucketSizeNs)), |
| bucketInfo.start_bucket_elapsed_nanos()); |
| EXPECT_EQ(MillisToNano(NanoToMillis(deactivationNs)), bucketInfo.end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(bucketInfo.atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(bucketInfo.atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| // Check skipped bucket is not added after deactivation. |
| dumpReportTimeNs = configAddedTimeNs + 8 * bucketSizeNs + 10; |
| buffer.clear(); |
| processor->onDumpReport(cfgKey, dumpReportTimeNs, true /* include_current_partial_bucket */, |
| true /* erase_data */, ADB_DUMP, NO_TIME_CONSTRAINTS, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| gaugeMetrics = reports.reports(0).metrics(0).gauge_metrics(); |
| EXPECT_EQ(gaugeMetrics.skipped_size(), 0); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestFirstNSamplesPulledNoTriggerWithActivation) { |
| StatsdConfig config = CreateStatsdConfig(GaugeMetric::FIRST_N_SAMPLES); |
| auto gaugeMetric = config.mutable_gauge_metric(0); |
| gaugeMetric->set_max_num_gauge_atoms_per_bucket(2); |
| int64_t baseTimeNs = getElapsedRealtimeNs(); |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| auto batterySaverStartMatcher = CreateBatterySaverModeStartAtomMatcher(); |
| *config.add_atom_matcher() = batterySaverStartMatcher; |
| const int64_t ttlNs = 2 * bucketSizeNs; // Two buckets. |
| auto metric_activation = config.add_metric_activation(); |
| metric_activation->set_metric_id(metricId); |
| metric_activation->set_activation_type(ACTIVATE_IMMEDIATELY); |
| auto event_activation = metric_activation->add_event_activation(); |
| event_activation->set_atom_matcher_id(batterySaverStartMatcher.id()); |
| event_activation->set_ttl_seconds(ttlNs / NS_PER_SEC); |
| |
| StatsdStats::getInstance().reset(); |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(baseTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| ASSERT_EQ(processor->mMetricsManagers.size(), 1u); |
| processor->mPullerManager->ForceClearPullerCache(); |
| |
| EXPECT_FALSE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| |
| // When creating the config, the gauge metric producer should register the alarm at the |
| // end of the current bucket. |
| ASSERT_EQ((size_t)1, processor->mPullerManager->mReceivers.size()); |
| EXPECT_EQ(bucketSizeNs, |
| processor->mPullerManager->mReceivers.begin()->second.front().intervalNs); |
| int64_t& nextPullTimeNs = |
| processor->mPullerManager->mReceivers.begin()->second.front().nextPullTimeNs; |
| |
| // Condition true but Active false |
| auto screenOffEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 55, android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| auto screenOnEvent = |
| CreateScreenStateChangedEvent(configAddedTimeNs + 100, android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| // Pulling alarm arrives on time and reset the sequential pulling alarm. |
| // Event should not be kept. |
| processor->informPullAlarmFired(nextPullTimeNs + 1); // 15 mins + 1 ns. |
| EXPECT_FALSE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| |
| // Activate the metric. A pull occurs upon activation. The event is not kept. 0 total |
| // 15 mins + 1000 ns. |
| const int64_t activationNs = configAddedTimeNs + bucketSizeNs + 1000; |
| auto batterySaverOnEvent = CreateBatterySaverOnEvent(activationNs); |
| processor->OnLogEvent(batterySaverOnEvent.get()); // 15 mins + 1000 ns. |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| |
| // A pull occurs upon condition change. The event is kept. 1 total. 1 in bucket |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 150, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 200, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| // A pull occurs upon condition change. The event is kept. 1 total. 2 in bucket |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 250, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 300, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| // A pull occurs upon condition change. The event is not kept due to |
| // max_num_gauge_atoms_per_bucket. 1 total. 2 total in bucket |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 325, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + bucketSizeNs + 375, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| // Condition false but Active true |
| |
| // This event should not be kept. 1 total. |
| processor->informPullAlarmFired(nextPullTimeNs + 1); // 20 mins + 1 ns. |
| |
| // This event should not be kept. 1 total. |
| processor->informPullAlarmFired(nextPullTimeNs + 2); // 25 mins + 2 ns. |
| |
| // A pull occurs upon condition change. The event is kept. 2 total. 1 in bucket |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 3 * bucketSizeNs + 50, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| // Condition true but Active true |
| |
| // Create random event to deactivate metric. |
| // A pull should not occur here. 2 total. 1 in bucket. |
| // 25 mins + 1000 ns + 1 ns. |
| const int64_t deactivationNs = activationNs + ttlNs + 1; |
| auto deactivationEvent = CreateScreenBrightnessChangedEvent(deactivationNs, 50); |
| processor->OnLogEvent(deactivationEvent.get()); |
| EXPECT_FALSE(processor->mMetricsManagers.begin()->second->mAllMetricProducers[0]->isActive()); |
| // Condition true but Active false |
| |
| screenOnEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 3 * bucketSizeNs + 50, |
| android::view::DISPLAY_STATE_ON); |
| processor->OnLogEvent(screenOnEvent.get()); |
| |
| screenOffEvent = CreateScreenStateChangedEvent(configAddedTimeNs + 3 * bucketSizeNs + 100, |
| android::view::DISPLAY_STATE_OFF); |
| processor->OnLogEvent(screenOffEvent.get()); |
| |
| vector<uint8_t> buffer; |
| // 30 mins + 10 ns. |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 4 * bucketSizeNs + 10, |
| false /* include_current_partial_bucket */, true /* erase_data */, |
| ADB_DUMP, FAST, &buffer); |
| ConfigMetricsReportList reports; |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics = StatsLogReport::GaugeMetricDataWrapper(); |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_GT((int)gaugeMetrics.data_size(), 0); |
| |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_FALSE(data.dimensions_in_what().value_tuple().dimensions_value(0).value_str().empty()); |
| ASSERT_EQ(2, data.bucket_info_size()); |
| |
| ASSERT_EQ(2, data.bucket_info(0).atom_size()); |
| ASSERT_EQ(2, data.bucket_info(0).elapsed_timestamp_nanos_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(0), |
| /*startTimeNs=*/configAddedTimeNs + bucketSizeNs, |
| /*endTimeNs=*/configAddedTimeNs + (2 * bucketSizeNs), |
| /*eventTimesNs=*/ |
| {(int64_t)(configAddedTimeNs + bucketSizeNs + 150), |
| (int64_t)(configAddedTimeNs + bucketSizeNs + 250)}); |
| |
| ASSERT_EQ(1, data.bucket_info(1).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(1).elapsed_timestamp_nanos_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(1), |
| /*startTimeNs=*/ |
| MillisToNano(NanoToMillis(configAddedTimeNs + (3 * bucketSizeNs))), |
| /*endTimeNs=*/MillisToNano(NanoToMillis(deactivationNs)), |
| /*eventTimesNs=*/ |
| {(int64_t)(configAddedTimeNs + (3 * bucketSizeNs) + 50)}); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestRandomSamplePulledEventsNoCondition) { |
| auto config = CreateStatsdConfig(GaugeMetric::RANDOM_ONE_SAMPLE, /*useCondition=*/false); |
| |
| int64_t baseTimeNs = getElapsedRealtimeNs(); |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs; |
| int64_t bucketSizeNs = |
| TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = CreateStatsLogProcessor(baseTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), |
| ATOM_TAG); |
| ASSERT_EQ(processor->mMetricsManagers.size(), 1u); |
| EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid()); |
| processor->mPullerManager->ForceClearPullerCache(); |
| |
| int startBucketNum = processor->mMetricsManagers.begin()->second-> |
| mAllMetricProducers[0]->getCurrentBucketNum(); |
| EXPECT_GT(startBucketNum, (int64_t)0); |
| |
| // When creating the config, the gauge metric producer should register the alarm at the |
| // end of the current bucket. |
| ASSERT_EQ((size_t)1, processor->mPullerManager->mReceivers.size()); |
| EXPECT_EQ(bucketSizeNs, |
| processor->mPullerManager->mReceivers.begin()->second.front().intervalNs); |
| int64_t& nextPullTimeNs = |
| processor->mPullerManager->mReceivers.begin()->second.front().nextPullTimeNs; |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + bucketSizeNs, nextPullTimeNs); |
| |
| // Pulling alarm arrives on time and reset the sequential pulling alarm. |
| processor->informPullAlarmFired(nextPullTimeNs + 1); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 2 * bucketSizeNs, nextPullTimeNs); |
| |
| processor->informPullAlarmFired(nextPullTimeNs + 4); |
| EXPECT_EQ(baseTimeNs + startBucketNum * bucketSizeNs + 3 * bucketSizeNs, |
| nextPullTimeNs); |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 7 * bucketSizeNs + 10, false, true, |
| ADB_DUMP, FAST, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue( |
| reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_GT((int)gaugeMetrics.data_size(), 0); |
| |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_FALSE(data.dimensions_in_what().value_tuple().dimensions_value(0).value_str().empty()); |
| ASSERT_EQ(3, data.bucket_info_size()); |
| |
| ASSERT_EQ(1, data.bucket_info(0).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(0).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(configAddedTimeNs, data.bucket_info(0).elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, data.bucket_info(0).wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 2 * bucketSizeNs, data.bucket_info(0).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, data.bucket_info(0).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(0).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(0).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(1).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(1).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs + 1, data.bucket_info(1).elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, data.bucket_info(1).wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 3 * bucketSizeNs, data.bucket_info(1).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs, data.bucket_info(1).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(1).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(1).atom(0).subsystem_sleep_state().time_millis(), 0); |
| |
| ASSERT_EQ(1, data.bucket_info(2).atom_size()); |
| ASSERT_EQ(1, data.bucket_info(2).elapsed_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs + 4, data.bucket_info(2).elapsed_timestamp_nanos(0)); |
| ASSERT_EQ(0, data.bucket_info(2).wall_clock_timestamp_nanos_size()); |
| EXPECT_EQ(baseTimeNs + 4 * bucketSizeNs, data.bucket_info(2).start_bucket_elapsed_nanos()); |
| EXPECT_EQ(baseTimeNs + 5 * bucketSizeNs, data.bucket_info(2).end_bucket_elapsed_nanos()); |
| EXPECT_TRUE(data.bucket_info(2).atom(0).subsystem_sleep_state().subsystem_name().empty()); |
| EXPECT_GT(data.bucket_info(2).atom(0).subsystem_sleep_state().time_millis(), 0); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestGaugeMetricPullProbabilityWithTriggerEvent) { |
| // Initiating StatsdStats at the start of this test, so it doesn't call rand() during the test. |
| StatsdStats::getInstance(); |
| // Set srand seed to make rand deterministic for testing. |
| srand(0); |
| |
| auto config = CreateStatsdConfig(GaugeMetric::FIRST_N_SAMPLES, /*useCondition=*/false); |
| auto gaugeMetric = config.mutable_gauge_metric(0); |
| gaugeMetric->set_pull_probability(50); |
| auto triggerEventMatcher = CreateScreenTurnedOnAtomMatcher(); |
| gaugeMetric->set_trigger_event(triggerEventMatcher.id()); |
| gaugeMetric->set_max_num_gauge_atoms_per_bucket(200); |
| gaugeMetric->set_bucket(ONE_HOUR); |
| |
| int64_t configAddedTimeNs = 60 * NS_PER_SEC; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(configAddedTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| |
| std::vector<std::unique_ptr<LogEvent>> events; |
| // First bucket events. |
| for (int i = 0; i < 30; i++) { |
| events.push_back(CreateScreenStateChangedEvent(configAddedTimeNs + (i * 10 * NS_PER_SEC), |
| android::view::DISPLAY_STATE_ON)); |
| } |
| // Second bucket events. |
| for (int i = 0; i < 30; i++) { |
| events.push_back(CreateScreenStateChangedEvent( |
| configAddedTimeNs + bucketSizeNs + (i * 10 * NS_PER_SEC), |
| android::view::DISPLAY_STATE_ON)); |
| } |
| |
| // Send log events to StatsLogProcessor. |
| for (auto& event : events) { |
| processor->OnLogEvent(event.get()); |
| } |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 7 * bucketSizeNs + 10, false, true, |
| ADB_DUMP, FAST, &buffer); |
| |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_EQ((int)gaugeMetrics.data_size(), 2); // 2 sets of data for each pull. |
| |
| // Data 1 |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_EQ("subsystem_name_1", |
| data.dimensions_in_what().value_tuple().dimensions_value(0).value_str()); |
| ASSERT_EQ(2, data.bucket_info_size()); |
| |
| // Data 1, Bucket 1 |
| ASSERT_EQ(13, data.bucket_info(0).atom_size()); |
| ValidateGaugeBucketTimes( |
| data.bucket_info(0), configAddedTimeNs, configAddedTimeNs + bucketSizeNs, |
| {(int64_t)60 * NS_PER_SEC, (int64_t)80 * NS_PER_SEC, (int64_t)90 * NS_PER_SEC, |
| (int64_t)130 * NS_PER_SEC, (int64_t)150 * NS_PER_SEC, (int64_t)170 * NS_PER_SEC, |
| (int64_t)190 * NS_PER_SEC, (int64_t)200 * NS_PER_SEC, (int64_t)240 * NS_PER_SEC, |
| (int64_t)250 * NS_PER_SEC, (int64_t)300 * NS_PER_SEC, (int64_t)330 * NS_PER_SEC, |
| (int64_t)340 * NS_PER_SEC}); |
| |
| // Data 1, Bucket 2 |
| ASSERT_EQ(18, data.bucket_info(1).atom_size()); |
| ValidateGaugeBucketTimes( |
| data.bucket_info(1), configAddedTimeNs + bucketSizeNs, |
| configAddedTimeNs + 2 * bucketSizeNs, |
| {(int64_t)3660 * NS_PER_SEC, (int64_t)3680 * NS_PER_SEC, (int64_t)3700 * NS_PER_SEC, |
| (int64_t)3710 * NS_PER_SEC, (int64_t)3720 * NS_PER_SEC, (int64_t)3740 * NS_PER_SEC, |
| (int64_t)3780 * NS_PER_SEC, (int64_t)3790 * NS_PER_SEC, (int64_t)3820 * NS_PER_SEC, |
| (int64_t)3850 * NS_PER_SEC, (int64_t)3860 * NS_PER_SEC, (int64_t)3870 * NS_PER_SEC, |
| (int64_t)3880 * NS_PER_SEC, (int64_t)3900 * NS_PER_SEC, (int64_t)3910 * NS_PER_SEC, |
| (int64_t)3920 * NS_PER_SEC, (int64_t)3930 * NS_PER_SEC, (int64_t)3940 * NS_PER_SEC}); |
| |
| // Data 2 |
| data = gaugeMetrics.data(1); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_EQ("subsystem_name_2", |
| data.dimensions_in_what().value_tuple().dimensions_value(0).value_str()); |
| ASSERT_EQ(2, data.bucket_info_size()); |
| |
| // Data 2, Bucket 1 |
| ASSERT_EQ(13, data.bucket_info(0).atom_size()); |
| ValidateGaugeBucketTimes( |
| data.bucket_info(0), configAddedTimeNs, configAddedTimeNs + bucketSizeNs, |
| {(int64_t)60 * NS_PER_SEC, (int64_t)80 * NS_PER_SEC, (int64_t)90 * NS_PER_SEC, |
| (int64_t)130 * NS_PER_SEC, (int64_t)150 * NS_PER_SEC, (int64_t)170 * NS_PER_SEC, |
| (int64_t)190 * NS_PER_SEC, (int64_t)200 * NS_PER_SEC, (int64_t)240 * NS_PER_SEC, |
| (int64_t)250 * NS_PER_SEC, (int64_t)300 * NS_PER_SEC, (int64_t)330 * NS_PER_SEC, |
| (int64_t)340 * NS_PER_SEC}); |
| |
| // Data 2, Bucket 2 |
| ASSERT_EQ(18, data.bucket_info(1).atom_size()); |
| ValidateGaugeBucketTimes( |
| data.bucket_info(1), configAddedTimeNs + bucketSizeNs, |
| configAddedTimeNs + 2 * bucketSizeNs, |
| {(int64_t)3660 * NS_PER_SEC, (int64_t)3680 * NS_PER_SEC, (int64_t)3700 * NS_PER_SEC, |
| (int64_t)3710 * NS_PER_SEC, (int64_t)3720 * NS_PER_SEC, (int64_t)3740 * NS_PER_SEC, |
| (int64_t)3780 * NS_PER_SEC, (int64_t)3790 * NS_PER_SEC, (int64_t)3820 * NS_PER_SEC, |
| (int64_t)3850 * NS_PER_SEC, (int64_t)3860 * NS_PER_SEC, (int64_t)3870 * NS_PER_SEC, |
| (int64_t)3880 * NS_PER_SEC, (int64_t)3900 * NS_PER_SEC, (int64_t)3910 * NS_PER_SEC, |
| (int64_t)3920 * NS_PER_SEC, (int64_t)3930 * NS_PER_SEC, (int64_t)3940 * NS_PER_SEC}); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestGaugeMetricPullProbabilityWithBucketBoundaryAlarm) { |
| // Initiating StatsdStats at the start of this test, so it doesn't call rand() during the test. |
| StatsdStats::getInstance(); |
| // Set srand seed to make rand deterministic for testing. |
| srand(0); |
| |
| auto config = CreateStatsdConfig(GaugeMetric::FIRST_N_SAMPLES, /*useCondition=*/false); |
| auto gaugeMetric = config.mutable_gauge_metric(0); |
| gaugeMetric->set_pull_probability(50); |
| gaugeMetric->set_max_num_gauge_atoms_per_bucket(200); |
| |
| int64_t baseTimeNs = 5 * 60 * NS_PER_SEC; |
| int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(configAddedTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| |
| // Pulling alarm arrives on time and resets the sequential pulling alarm. |
| for (int i = 1; i < 31; i++) { |
| processor->informPullAlarmFired(configAddedTimeNs + i * bucketSizeNs); |
| } |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 32 * bucketSizeNs + 10, false, true, |
| ADB_DUMP, FAST, &buffer); |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_EQ((int)gaugeMetrics.data_size(), 2); |
| |
| // Data 1 |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_EQ("subsystem_name_1", |
| data.dimensions_in_what().value_tuple().dimensions_value(0).value_str()); |
| ASSERT_EQ(14, data.bucket_info_size()); |
| |
| EXPECT_EQ(1, data.bucket_info(0).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(0), configAddedTimeNs, |
| configAddedTimeNs + bucketSizeNs, {configAddedTimeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(1).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(1), configAddedTimeNs + 2 * bucketSizeNs, |
| configAddedTimeNs + 3 * bucketSizeNs, |
| {configAddedTimeNs + 2 * bucketSizeNs}); // 1200000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(2).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(2), configAddedTimeNs + 3 * bucketSizeNs, |
| configAddedTimeNs + 4 * bucketSizeNs, |
| {(int64_t)configAddedTimeNs + 3 * bucketSizeNs}); // 1500000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(3).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(3), configAddedTimeNs + 7 * bucketSizeNs, |
| configAddedTimeNs + 8 * bucketSizeNs, |
| {configAddedTimeNs + 7 * bucketSizeNs}); // 2700000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(4).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(4), configAddedTimeNs + 9 * bucketSizeNs, |
| configAddedTimeNs + 10 * bucketSizeNs, |
| {configAddedTimeNs + 9 * bucketSizeNs}); // 3300000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(5).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(5), configAddedTimeNs + 11 * bucketSizeNs, |
| configAddedTimeNs + 12 * bucketSizeNs, |
| {configAddedTimeNs + 11 * bucketSizeNs}); // 3900000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(6).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(6), configAddedTimeNs + 13 * bucketSizeNs, |
| configAddedTimeNs + 14 * bucketSizeNs, |
| {configAddedTimeNs + 13 * bucketSizeNs}); // 4500000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(7).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(7), configAddedTimeNs + 14 * bucketSizeNs, |
| configAddedTimeNs + 15 * bucketSizeNs, |
| {configAddedTimeNs + 14 * bucketSizeNs}); // 4800000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(8).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(8), configAddedTimeNs + 18 * bucketSizeNs, |
| configAddedTimeNs + 19 * bucketSizeNs, |
| {configAddedTimeNs + 18 * bucketSizeNs}); // 6000000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(9).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(9), configAddedTimeNs + 19 * bucketSizeNs, |
| configAddedTimeNs + 20 * bucketSizeNs, |
| {configAddedTimeNs + 19 * bucketSizeNs}); // 6300000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(10).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(10), configAddedTimeNs + 24 * bucketSizeNs, |
| configAddedTimeNs + 25 * bucketSizeNs, |
| {configAddedTimeNs + 24 * bucketSizeNs}); // 7800000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(11).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(11), configAddedTimeNs + 27 * bucketSizeNs, |
| configAddedTimeNs + 28 * bucketSizeNs, |
| {configAddedTimeNs + 27 * bucketSizeNs}); // 8700000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(12).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(12), configAddedTimeNs + 28 * bucketSizeNs, |
| configAddedTimeNs + 29 * bucketSizeNs, |
| {configAddedTimeNs + 28 * bucketSizeNs}); // 9000000000000ns |
| |
| EXPECT_EQ(1, data.bucket_info(13).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(13), configAddedTimeNs + 30 * bucketSizeNs, |
| configAddedTimeNs + 31 * bucketSizeNs, |
| {configAddedTimeNs + 30 * bucketSizeNs}); // 9600000000000ns |
| |
| // Data 2 |
| data = gaugeMetrics.data(1); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_EQ("subsystem_name_2", |
| data.dimensions_in_what().value_tuple().dimensions_value(0).value_str()); |
| ASSERT_EQ(14, data.bucket_info_size()); |
| |
| EXPECT_EQ(1, data.bucket_info(0).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(0), configAddedTimeNs, |
| configAddedTimeNs + bucketSizeNs, {configAddedTimeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(1).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(1), configAddedTimeNs + 2 * bucketSizeNs, |
| configAddedTimeNs + 3 * bucketSizeNs, |
| {configAddedTimeNs + 2 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(2).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(2), configAddedTimeNs + 3 * bucketSizeNs, |
| configAddedTimeNs + 4 * bucketSizeNs, |
| {(int64_t)configAddedTimeNs + 3 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(3).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(3), configAddedTimeNs + 7 * bucketSizeNs, |
| configAddedTimeNs + 8 * bucketSizeNs, |
| {configAddedTimeNs + 7 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(4).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(4), configAddedTimeNs + 9 * bucketSizeNs, |
| configAddedTimeNs + 10 * bucketSizeNs, |
| {configAddedTimeNs + 9 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(5).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(5), configAddedTimeNs + 11 * bucketSizeNs, |
| configAddedTimeNs + 12 * bucketSizeNs, |
| {configAddedTimeNs + 11 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(6).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(6), configAddedTimeNs + 13 * bucketSizeNs, |
| configAddedTimeNs + 14 * bucketSizeNs, |
| {configAddedTimeNs + 13 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(7).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(7), configAddedTimeNs + 14 * bucketSizeNs, |
| configAddedTimeNs + 15 * bucketSizeNs, |
| {configAddedTimeNs + 14 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(8).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(8), configAddedTimeNs + 18 * bucketSizeNs, |
| configAddedTimeNs + 19 * bucketSizeNs, |
| {configAddedTimeNs + 18 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(9).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(9), configAddedTimeNs + 19 * bucketSizeNs, |
| configAddedTimeNs + 20 * bucketSizeNs, |
| {configAddedTimeNs + 19 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(10).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(10), configAddedTimeNs + 24 * bucketSizeNs, |
| configAddedTimeNs + 25 * bucketSizeNs, |
| {configAddedTimeNs + 24 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(11).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(11), configAddedTimeNs + 27 * bucketSizeNs, |
| configAddedTimeNs + 28 * bucketSizeNs, |
| {configAddedTimeNs + 27 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(12).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(12), configAddedTimeNs + 28 * bucketSizeNs, |
| configAddedTimeNs + 29 * bucketSizeNs, |
| {configAddedTimeNs + 28 * bucketSizeNs}); |
| |
| EXPECT_EQ(1, data.bucket_info(13).atom_size()); |
| ValidateGaugeBucketTimes(data.bucket_info(13), configAddedTimeNs + 30 * bucketSizeNs, |
| configAddedTimeNs + 31 * bucketSizeNs, |
| {configAddedTimeNs + 30 * bucketSizeNs}); |
| } |
| |
| TEST(GaugeMetricE2ePulledTest, TestGaugeMetricPullProbabilityWithCondition) { |
| // Initiating StatsdStats at the start of this test, so it doesn't call rand() during the test. |
| StatsdStats::getInstance(); |
| // Set srand seed to make rand deterministic for testing. |
| srand(0); |
| |
| auto config = CreateStatsdConfig(GaugeMetric::CONDITION_CHANGE_TO_TRUE, /*useCondition=*/true); |
| auto gaugeMetric = config.mutable_gauge_metric(0); |
| gaugeMetric->set_pull_probability(50); |
| gaugeMetric->set_max_num_gauge_atoms_per_bucket(200); |
| gaugeMetric->set_bucket(ONE_HOUR); |
| |
| int64_t configAddedTimeNs = 60 * NS_PER_SEC; |
| int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000; |
| |
| ConfigKey cfgKey; |
| auto processor = |
| CreateStatsLogProcessor(configAddedTimeNs, configAddedTimeNs, config, cfgKey, |
| SharedRefBase::make<FakeSubsystemSleepCallback>(), ATOM_TAG); |
| |
| std::vector<std::unique_ptr<LogEvent>> events; |
| // First bucket events. |
| for (int i = 0; i < 30; i++) { |
| events.push_back(CreateScreenStateChangedEvent(configAddedTimeNs + (i * 10 * NS_PER_SEC), |
| android::view::DISPLAY_STATE_OFF)); |
| events.push_back(CreateScreenStateChangedEvent(configAddedTimeNs + (i * 11 * NS_PER_SEC), |
| android::view::DISPLAY_STATE_ON)); |
| } |
| |
| // Send log events to StatsLogProcessor. |
| for (auto& event : events) { |
| processor->OnLogEvent(event.get()); |
| } |
| |
| ConfigMetricsReportList reports; |
| vector<uint8_t> buffer; |
| processor->onDumpReport(cfgKey, configAddedTimeNs + 2 * bucketSizeNs, false, true, ADB_DUMP, |
| FAST, &buffer); |
| |
| EXPECT_TRUE(buffer.size() > 0); |
| EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size())); |
| backfillDimensionPath(&reports); |
| backfillStringInReport(&reports); |
| backfillStartEndTimestamp(&reports); |
| backfillAggregatedAtoms(&reports); |
| ASSERT_EQ(1, reports.reports_size()); |
| ASSERT_EQ(1, reports.reports(0).metrics_size()); |
| StatsLogReport::GaugeMetricDataWrapper gaugeMetrics; |
| sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics); |
| ASSERT_EQ((int)gaugeMetrics.data_size(), 2); // 2 sets of data for each pull. |
| |
| // Data 1 |
| auto data = gaugeMetrics.data(0); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_EQ("subsystem_name_1", |
| data.dimensions_in_what().value_tuple().dimensions_value(0).value_str()); |
| ASSERT_EQ(1, data.bucket_info_size()); |
| |
| // Data 1, Bucket 1 |
| ASSERT_EQ(13, data.bucket_info(0).atom_size()); |
| ValidateGaugeBucketTimes( |
| data.bucket_info(0), configAddedTimeNs, configAddedTimeNs + bucketSizeNs, |
| {(int64_t)60 * NS_PER_SEC, (int64_t)80 * NS_PER_SEC, (int64_t)90 * NS_PER_SEC, |
| (int64_t)130 * NS_PER_SEC, (int64_t)150 * NS_PER_SEC, (int64_t)170 * NS_PER_SEC, |
| (int64_t)190 * NS_PER_SEC, (int64_t)200 * NS_PER_SEC, (int64_t)240 * NS_PER_SEC, |
| (int64_t)250 * NS_PER_SEC, (int64_t)300 * NS_PER_SEC, (int64_t)330 * NS_PER_SEC, |
| (int64_t)340 * NS_PER_SEC}); |
| |
| // Data 2 |
| data = gaugeMetrics.data(1); |
| EXPECT_EQ(ATOM_TAG, data.dimensions_in_what().field()); |
| ASSERT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size()); |
| EXPECT_EQ(1 /* subsystem name field */, |
| data.dimensions_in_what().value_tuple().dimensions_value(0).field()); |
| EXPECT_EQ("subsystem_name_2", |
| data.dimensions_in_what().value_tuple().dimensions_value(0).value_str()); |
| ASSERT_EQ(1, data.bucket_info_size()); |
| |
| // Data 2, Bucket 1 |
| ASSERT_EQ(13, data.bucket_info(0).atom_size()); |
| ValidateGaugeBucketTimes( |
| data.bucket_info(0), configAddedTimeNs, configAddedTimeNs + bucketSizeNs, |
| {(int64_t)60 * NS_PER_SEC, (int64_t)80 * NS_PER_SEC, (int64_t)90 * NS_PER_SEC, |
| (int64_t)130 * NS_PER_SEC, (int64_t)150 * NS_PER_SEC, (int64_t)170 * NS_PER_SEC, |
| (int64_t)190 * NS_PER_SEC, (int64_t)200 * NS_PER_SEC, (int64_t)240 * NS_PER_SEC, |
| (int64_t)250 * NS_PER_SEC, (int64_t)300 * NS_PER_SEC, (int64_t)330 * NS_PER_SEC, |
| (int64_t)340 * NS_PER_SEC}); |
| } |
| |
| #else |
| GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| #endif |
| |
| } // namespace statsd |
| } // namespace os |
| } // namespace android |
