diff options
author | vkalintiris <vasilis@netdata.cloud> | 2022-12-22 13:18:55 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2022-12-22 13:18:55 +0200 |
commit | 6f42311c4b32d42798f78de1fd43f53694f24e6e (patch) | |
tree | a48e85baea0d2feabdcddf1426a6a3c8c46c5568 /ml | |
parent | c1aec98b30d8a4e80813cfccd636c31999c7ae3e (diff) |
Revert "Refactor ML code and add support for multiple KMeans models. … (#14172)
Diffstat (limited to 'ml')
-rw-r--r-- | ml/ADCharts.cc | 496 | ||||
-rw-r--r-- | ml/ADCharts.h | 10 | ||||
-rw-r--r-- | ml/Chart.cc | 0 | ||||
-rw-r--r-- | ml/Chart.h | 128 | ||||
-rw-r--r-- | ml/Config.cc | 6 | ||||
-rw-r--r-- | ml/Config.h | 1 | ||||
-rw-r--r-- | ml/Dimension.cc | 290 | ||||
-rw-r--r-- | ml/Dimension.h | 174 | ||||
-rw-r--r-- | ml/Host.cc | 352 | ||||
-rw-r--r-- | ml/Host.h | 93 | ||||
-rw-r--r-- | ml/Query.h | 2 | ||||
-rw-r--r-- | ml/Queue.h | 37 | ||||
-rw-r--r-- | ml/README.md | 76 | ||||
-rw-r--r-- | ml/SamplesBufferTests.cc | 146 | ||||
-rw-r--r-- | ml/Stats.h | 46 | ||||
-rw-r--r-- | ml/ml-dummy.c | 43 | ||||
-rw-r--r-- | ml/ml-private.h | 13 | ||||
-rw-r--r-- | ml/ml.cc | 95 | ||||
-rw-r--r-- | ml/ml.h | 25 |
19 files changed, 719 insertions, 1314 deletions
diff --git a/ml/ADCharts.cc b/ml/ADCharts.cc index 49816f8f4b..00c593c0c4 100644 --- a/ml/ADCharts.cc +++ b/ml/ADCharts.cc @@ -3,182 +3,55 @@ #include "ADCharts.h" #include "Config.h" -void ml::updateDimensionsChart(RRDHOST *RH, const MachineLearningStats &MLS) { - /* - * Machine learning status - */ - { - static thread_local RRDSET *MachineLearningStatusRS = nullptr; - - static thread_local RRDDIM *Enabled = nullptr; - static thread_local RRDDIM *DisabledUE = nullptr; - static thread_local RRDDIM *DisabledSP = nullptr; - - if (!MachineLearningStatusRS) { - std::stringstream IdSS, NameSS; - - IdSS << "machine_learning_status_for_" << localhost->machine_guid; - NameSS << "machine_learning_status_for_" << localhost->hostname; - - MachineLearningStatusRS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.machine_learning_status", // ctx - "Machine learning status", // title - "dimensions", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_MACHINE_LEARNING_STATUS, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_LINE // chart_type - ); - rrdset_flag_set(MachineLearningStatusRS , RRDSET_FLAG_ANOMALY_DETECTION); - - Enabled = rrddim_add(MachineLearningStatusRS, "enabled", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - DisabledUE = rrddim_add(MachineLearningStatusRS, "disabled-ue", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - DisabledSP = rrddim_add(MachineLearningStatusRS, "disabled-sp", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - } - - rrddim_set_by_pointer(MachineLearningStatusRS, Enabled, MLS.NumMachineLearningStatusEnabled); - rrddim_set_by_pointer(MachineLearningStatusRS, DisabledUE, MLS.NumMachineLearningStatusDisabledUE); - rrddim_set_by_pointer(MachineLearningStatusRS, DisabledSP, MLS.NumMachineLearningStatusDisabledSP); - - rrdset_done(MachineLearningStatusRS); - } +void ml::updateDimensionsChart(RRDHOST *RH, + collected_number NumTrainedDimensions, + collected_number NumNormalDimensions, + collected_number NumAnomalousDimensions) { + static thread_local RRDSET *RS = nullptr; + static thread_local RRDDIM *NumTotalDimensionsRD = nullptr; + static thread_local RRDDIM *NumTrainedDimensionsRD = nullptr; + static thread_local RRDDIM *NumNormalDimensionsRD = nullptr; + static thread_local RRDDIM *NumAnomalousDimensionsRD = nullptr; + + if (!RS) { + std::stringstream IdSS, NameSS; - /* - * Metric type - */ - { - static thread_local RRDSET *MetricTypesRS = nullptr; - - static thread_local RRDDIM *Constant = nullptr; - static thread_local RRDDIM *Variable = nullptr; - - if (!MetricTypesRS) { - std::stringstream IdSS, NameSS; - - IdSS << "metric_types_for_" << localhost->machine_guid; - NameSS << "metric_types_for_" << localhost->hostname; - - MetricTypesRS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.metric_types", // ctx - "Dimensions by metric type", // title - "dimensions", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_METRIC_TYPES, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_LINE // chart_type - ); - rrdset_flag_set(MetricTypesRS, RRDSET_FLAG_ANOMALY_DETECTION); - - Constant = rrddim_add(MetricTypesRS, "constant", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - Variable = rrddim_add(MetricTypesRS, "variable", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - } - - rrddim_set_by_pointer(MetricTypesRS, Constant, MLS.NumMetricTypeConstant); - rrddim_set_by_pointer(MetricTypesRS, Variable, MLS.NumMetricTypeVariable); - - rrdset_done(MetricTypesRS); - } + IdSS << "dimensions_on_" << localhost->machine_guid; + NameSS << "dimensions_on_" << localhost->hostname; - /* - * Training status - */ - { - static thread_local RRDSET *TrainingStatusRS = nullptr; - - static thread_local RRDDIM *Untrained = nullptr; - static thread_local RRDDIM *PendingWithoutModel = nullptr; - static thread_local RRDDIM *Trained = nullptr; - static thread_local RRDDIM *PendingWithModel = nullptr; - - if (!TrainingStatusRS) { - std::stringstream IdSS, NameSS; - - IdSS << "training_status_for_" << localhost->machine_guid; - NameSS << "training_status_for_" << localhost->hostname; - - TrainingStatusRS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.training_status", // ctx - "Training status of dimensions", // title - "dimensions", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_TRAINING_STATUS, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_LINE // chart_type - ); - - rrdset_flag_set(TrainingStatusRS, RRDSET_FLAG_ANOMALY_DETECTION); - - Untrained = rrddim_add(TrainingStatusRS, "untrained", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - PendingWithoutModel = rrddim_add(TrainingStatusRS, "pending-without-model", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - Trained = rrddim_add(TrainingStatusRS, "trained", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - PendingWithModel = rrddim_add(TrainingStatusRS, "pending-with-model", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - } - - rrddim_set_by_pointer(TrainingStatusRS, Untrained, MLS.NumTrainingStatusUntrained); - rrddim_set_by_pointer(TrainingStatusRS, PendingWithoutModel, MLS.NumTrainingStatusPendingWithoutModel); - rrddim_set_by_pointer(TrainingStatusRS, Trained, MLS.NumTrainingStatusTrained); - rrddim_set_by_pointer(TrainingStatusRS, PendingWithModel, MLS.NumTrainingStatusPendingWithModel); - - rrdset_done(TrainingStatusRS); + RS = rrdset_create( + RH, + "anomaly_detection", // type + IdSS.str().c_str(), // id + NameSS.str().c_str(), // name + "dimensions", // family + "anomaly_detection.dimensions", // ctx + "Anomaly detection dimensions", // title + "dimensions", // units + "netdata", // plugin + "ml", // module + 39183, // priority + RH->rrd_update_every, // update_every + RRDSET_TYPE_LINE // chart_type + ); + rrdset_flag_set(RS, RRDSET_FLAG_ANOMALY_DETECTION); + + NumTotalDimensionsRD = rrddim_add(RS, "total", NULL, + 1, 1, RRD_ALGORITHM_ABSOLUTE); + NumTrainedDimensionsRD = rrddim_add(RS, "trained", NULL, + 1, 1, RRD_ALGORITHM_ABSOLUTE); + NumNormalDimensionsRD = rrddim_add(RS, "normal", NULL, + 1, 1, RRD_ALGORITHM_ABSOLUTE); + NumAnomalousDimensionsRD = rrddim_add(RS, "anomalous", NULL, + 1, 1, RRD_ALGORITHM_ABSOLUTE); } - /* - * Prediction status - */ - { - static thread_local RRDSET *PredictionRS = nullptr; - - static thread_local RRDDIM *Anomalous = nullptr; - static thread_local RRDDIM *Normal = nullptr; - - if (!PredictionRS) { - std::stringstream IdSS, NameSS; - - IdSS << "dimensions_on_" << localhost->machine_guid; - NameSS << "dimensions_on_" << localhost->hostname; - - PredictionRS = rrdset_create( - RH, - "anomaly_detection", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "dimensions", // family - "anomaly_detection.dimensions", // ctx - "Anomaly detection dimensions", // title - "dimensions", // units - "netdata", // plugin - "ml", // module - ML_CHART_PRIO_DIMENSIONS, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_LINE // chart_type - ); - rrdset_flag_set(PredictionRS, RRDSET_FLAG_ANOMALY_DETECTION); - - Anomalous = rrddim_add(PredictionRS, "anomalous", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - Normal = rrddim_add(PredictionRS, "normal", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - } - - rrddim_set_by_pointer(PredictionRS, Anomalous, MLS.NumAnomalousDimensions); - rrddim_set_by_pointer(PredictionRS, Normal, MLS.NumNormalDimensions); - - rrdset_done(PredictionRS); - } + rrddim_set_by_pointer(RS, NumTotalDimensionsRD, NumNormalDimensions + NumAnomalousDimensions); + rrddim_set_by_pointer(RS, NumTrainedDimensionsRD, NumTrainedDimensions); + rrddim_set_by_pointer(RS, NumNormalDimensionsRD, NumNormalDimensions); + rrddim_set_by_pointer(RS, NumAnomalousDimensionsRD, NumAnomalousDimensions); + rrdset_done(RS); } void ml::updateHostAndDetectionRateCharts(RRDHOST *RH, collected_number AnomalyRate) { @@ -202,7 +75,7 @@ void ml::updateHostAndDetectionRateCharts(RRDHOST *RH, collected_number AnomalyR "percentage", // units "netdata", // plugin "ml", // module - ML_CHART_PRIO_ANOMALY_RATE, // priority + 39184, // priority RH->rrd_update_every, // update_every RRDSET_TYPE_LINE // chart_type ); @@ -236,7 +109,7 @@ void ml::updateHostAndDetectionRateCharts(RRDHOST *RH, collected_number AnomalyR "percentage", // units "netdata", // plugin "ml", // module - ML_CHART_PRIO_DETECTOR_EVENTS, // priority + 39185, // priority RH->rrd_update_every, // update_every RRDSET_TYPE_LINE // chart_type ); @@ -270,7 +143,6 @@ void ml::updateHostAndDetectionRateCharts(RRDHOST *RH, collected_number AnomalyR 0, /* tier */ QUERY_SOURCE_ML ); - if(R) { assert(R->d == 1 && R->n == 1 && R->rows == 1); @@ -285,227 +157,77 @@ void ml::updateHostAndDetectionRateCharts(RRDHOST *RH, collected_number AnomalyR rrdr_free(OWA, R); } - onewayalloc_destroy(OWA); } -void ml::updateResourceUsageCharts(RRDHOST *RH, const struct rusage &PredictionRU, const struct rusage &TrainingRU) { - /* - * prediction rusage - */ - { - static thread_local RRDSET *RS = nullptr; - - static thread_local RRDDIM *User = nullptr; - static thread_local RRDDIM *System = nullptr; - - if (!RS) { - std::stringstream IdSS, NameSS; - - IdSS << "prediction_usage_for_" << localhost->machine_guid; - NameSS << "prediction_usage_for_" << localhost->hostname; - - RS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.prediction_usage", // ctx - "Prediction resource usage", // title - "milliseconds/s", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_PREDICTION_USAGE, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_STACKED // chart_type - ); - rrdset_flag_set(RS, RRDSET_FLAG_ANOMALY_DETECTION); - - User = rrddim_add(RS, "user", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); - System = rrddim_add(RS, "system", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); - } - - rrddim_set_by_pointer(RS, User, PredictionRU.ru_utime.tv_sec * 1000000ULL + PredictionRU.ru_utime.tv_usec); - rrddim_set_by_pointer(RS, System, PredictionRU.ru_stime.tv_sec * 1000000ULL + PredictionRU.ru_stime.tv_usec); - - rrdset_done(RS); - } +void ml::updateDetectionChart(RRDHOST *RH) { + static thread_local RRDSET *RS = nullptr; + static thread_local RRDDIM *UserRD, *SystemRD = nullptr; - /* - * training rusage - */ - { - static thread_local RRDSET *RS = nullptr; - - static thread_local RRDDIM *User = nullptr; - static thread_local RRDDIM *System = nullptr; - - if (!RS) { - std::stringstream IdSS, NameSS; - - IdSS << "training_usage_for_" << localhost->machine_guid; - NameSS << "training_usage_for_" << localhost->hostname; - - RS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.training_usage", // ctx - "Training resource usage", // title - "milliseconds/s", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_TRAINING_USAGE, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_STACKED // chart_type - ); - rrdset_flag_set(RS, RRDSET_FLAG_ANOMALY_DETECTION); - - User = rrddim_add(RS, "user", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); - System = rrddim_add(RS, "system", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); - } - - rrddim_set_by_pointer(RS, User, TrainingRU.ru_utime.tv_sec * 1000000ULL + TrainingRU.ru_utime.tv_usec); - rrddim_set_by_pointer(RS, System, TrainingRU.ru_stime.tv_sec * 1000000ULL + TrainingRU.ru_stime.tv_usec); - - rrdset_done(RS); + if (!RS) { + std::stringstream IdSS, NameSS; + + IdSS << "prediction_stats_" << RH->machine_guid; + NameSS << "prediction_stats_for_" << RH->hostname; + + RS = rrdset_create_localhost( + "netdata", // type + IdSS.str().c_str(), // id + NameSS.str().c_str(), // name + "ml", // family + "netdata.prediction_stats", // ctx + "Prediction thread CPU usage", // title + "milliseconds/s", // units + "netdata", // plugin + "ml", // module + 136000, // priority + RH->rrd_update_every, // update_every + RRDSET_TYPE_STACKED // chart_type + ); + + UserRD = rrddim_add(RS, "user", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); + SystemRD = rrddim_add(RS, "system", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); } + + struct rusage TRU; + getrusage(RUSAGE_THREAD, &TRU); + + rrddim_set_by_pointer(RS, UserRD, TRU.ru_utime.tv_sec * 1000000ULL + TRU.ru_utime.tv_usec); + rrddim_set_by_pointer(RS, SystemRD, TRU.ru_stime.tv_sec * 1000000ULL + TRU.ru_stime.tv_usec); + rrdset_done(RS); } -void ml::updateTrainingStatisticsChart(RRDHOST *RH, const TrainingStats &TS) { - /* - * queue stats - */ - { - static thread_local RRDSET *RS = nullptr; - - static thread_local RRDDIM *QueueSize = nullptr; - static thread_local RRDDIM *PoppedItems = nullptr; - - if (!RS) { - std::stringstream IdSS, NameSS; - - IdSS << "queue_stats_for_" << localhost->machine_guid; - NameSS << "queue_stats_for_" << localhost->hostname; - - RS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.queue_stats", // ctx - "Training queue stats", // title - "items", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_QUEUE_STATS, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_LINE// chart_type - ); - rrdset_flag_set(RS, RRDSET_FLAG_ANOMALY_DETECTION); - - QueueSize = rrddim_add(RS, "queue_size", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - PoppedItems = rrddim_add(RS, "popped_items", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - } - - rrddim_set_by_pointer(RS, QueueSize, TS.QueueSize); - rrddim_set_by_pointer(RS, PoppedItems, TS.NumPoppedItems); - - rrdset_done(RS); - } +void ml::updateTrainingChart(RRDHOST *RH, struct rusage *TRU) { + static thread_local RRDSET *RS = nullptr; + static thread_local RRDDIM *UserRD = nullptr; + static thread_local RRDDIM *SystemRD = nullptr; - /* - * training stats - */ - { - static thread_local RRDSET *RS = nullptr; - - static thread_local RRDDIM *Allotted = nullptr; - static thread_local RRDDIM *Consumed = nullptr; - static thread_local RRDDIM *Remaining = nullptr; - - if (!RS) { - std::stringstream IdSS, NameSS; - - IdSS << "training_time_stats_for_" << localhost->machine_guid; - NameSS << "training_time_stats_for_" << localhost->hostname; - - RS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.training_time_stats", // ctx - "Training time stats", // title - "milliseconds", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_TRAINING_TIME_STATS, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_LINE// chart_type - ); - rrdset_flag_set(RS, RRDSET_FLAG_ANOMALY_DETECTION); - - Allotted = rrddim_add(RS, "allotted", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); - Consumed = rrddim_add(RS, "consumed", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); - Remaining = rrddim_add(RS, "remaining", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); - } - - rrddim_set_by_pointer(RS, Allotted, TS.AllottedUT); - rrddim_set_by_pointer(RS, Consumed, TS.ConsumedUT); - rrddim_set_by_pointer(RS, Remaining, TS.RemainingUT); - - rrdset_done(RS); - } + if (!RS) { + std::stringstream IdSS, NameSS; - /* - * training result stats - */ - { - static thread_local RRDSET *RS = nullptr; - - static thread_local RRDDIM *Ok = nullptr; - static thread_local RRDDIM *InvalidQueryTimeRange = nullptr; - static thread_local RRDDIM *NotEnoughCollectedValues = nullptr; - static thread_local RRDDIM *NullAcquiredDimension = nullptr; - static thread_local RRDDIM *ChartUnderReplication = nullptr; - - if (!RS) { - std::stringstream IdSS, NameSS; - - IdSS << "training_results_for_" << localhost->machine_guid; - NameSS << "training_results_for_" << localhost->hostname; - - RS = rrdset_create_localhost( - "netdata", // type - IdSS.str().c_str(), // id - NameSS.str().c_str(), // name - "ml", // family - "netdata.training_results", // ctx - "Training results", // title - "events", // units - "netdata", // plugin - "ml", // module - NETDATA_ML_CHART_PRIO_TRAINING_RESULTS, // priority - RH->rrd_update_every, // update_every - RRDSET_TYPE_LINE// chart_type - ); - rrdset_flag_set(RS, RRDSET_FLAG_ANOMALY_DETECTION); - - Ok = rrddim_add(RS, "ok", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - InvalidQueryTimeRange = rrddim_add(RS, "invalid-queries", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - NotEnoughCollectedValues = rrddim_add(RS, "not-enough-values", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - NullAcquiredDimension = rrddim_add(RS, "null-acquired-dimensions", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - ChartUnderReplication = rrddim_add(RS, "chart-under-replication", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); - } - - rrddim_set_by_pointer(RS, Ok, TS.TrainingResultOk); - rrddim_set_by_pointer(RS, InvalidQueryTimeRange, TS.TrainingResultInvalidQueryTimeRange); - rrddim_set_by_pointer(RS, NotEnoughCollectedValues, TS.TrainingResultNotEnoughCollectedValues); - rrddim_set_by_pointer(RS, NullAcquiredDimension, TS.TrainingResultNullAcquiredDimension); - rrddim_set_by_pointer(RS, ChartUnderReplication, TS.TrainingResultChartUnderReplication); - - rrdset_done(RS); + IdSS << "training_stats_" << RH->machine_guid; + NameSS << "training_stats_for_" << RH->hostname; + + RS = rrdset_create_localhost( + "netdata", // type + IdSS.str().c_str(), // id + NameSS.str().c_str(), // name + "ml", // family + "netdata.training_stats", // ctx + "Training thread CPU usage", // title + "milliseconds/s", // units + "netdata", // plugin + "ml", // module + 136001, // priority + RH->rrd_update_every, // update_every + RRDSET_TYPE_STACKED // chart_type + ); + + UserRD = rrddim_add(RS, "user", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); + SystemRD = rrddim_add(RS, "system", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); } + + rrddim_set_by_pointer(RS, UserRD, TRU->ru_utime.tv_sec * 1000000ULL + TRU->ru_utime.tv_usec); + rrddim_set_by_pointer(RS, SystemRD, TRU->ru_stime.tv_sec * 1000000ULL + TRU->ru_stime.tv_usec); + rrdset_done(RS); } diff --git a/ml/ADCharts.h b/ml/ADCharts.h index ee09669e22..0be324f7d7 100644 --- a/ml/ADCharts.h +++ b/ml/ADCharts.h @@ -3,18 +3,20 @@ #ifndef ML_ADCHARTS_H #define ML_ADCHARTS_H -#include "Stats.h" #include "ml-private.h" namespace ml { -void updateDimensionsChart(RRDHOST *RH, const MachineLearningStats &MLS); +void updateDimensionsChart(RRDHOST *RH, + collected_number NumTrainedDimensions, + collected_number NumNormalDimensions, + collected_number NumAnomalousDimensions); void updateHostAndDetectionRateCharts(RRDHOST *RH, collected_number AnomalyRate); -void updateResourceUsageCharts(RRDHOST *RH, const struct rusage &PredictionRU, const struct rusage &TrainingRU); +void updateDetectionChart(RRDHOST *RH); -void updateTrainingStatisticsChart(RRDHOST *RH, const TrainingStats &TS); +void updateTrainingChart(RRDHOST *RH, struct rusage *TRU); } // namespace ml diff --git a/ml/Chart.cc b/ml/Chart.cc deleted file mode 100644 index e69de29bb2..0000000000 --- a/ml/Chart.cc +++ /dev/null diff --git a/ml/Chart.h b/ml/Chart.h deleted file mode 100644 index c62f4bae38..0000000000 --- a/ml/Chart.h +++ /dev/null @@ -1,128 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#ifndef ML_CHART_H -#define ML_CHART_H - -#include "Config.h" -#include "Dimension.h" - -#include "ml-private.h" -#include "json/single_include/nlohmann/json.hpp" - -namespace ml -{ - -class Chart { -public: - Chart(RRDSET *RS) : - RS(RS), - MLS() - { } - - RRDSET *getRS() const { - return RS; - } - - bool isAvailableForML() { - return rrdset_is_available_for_exporting_and_alarms(RS); - } - - void addDimension(Dimension *D) { - std::lock_guard<std::mutex> Lock(Mutex); - Dimensions[D->getRD()] = D; - } - - void removeDimension(Dimension *D) { - std::lock_guard<std::mutex> Lock(Mutex); - Dimensions.erase(D->getRD()); - } - - void getModelsAsJson(nlohmann::json &Json) { - std::lock_guard<std::mutex> Lock(Mutex); - - for (auto &DP : Dimensions) { - Dimension *D = DP.second; - nlohmann::json JsonArray = nlohmann::json::array(); - for (const KMeans &KM : D->getModels()) { - nlohmann::json J; - KM.toJson(J); - JsonArray.push_back(J); - } - - Json[getMLDimensionID(D->getRD())] = JsonArray; - } - } - - void updateBegin() { - Mutex.lock(); - MLS = {}; - } - - void updateDimension(Dimension *D, bool IsAnomalous) { - switch (D->getMLS()) { - case MachineLearningStatus::DisabledDueToUniqueUpdateEvery: - MLS.NumMachineLearningStatusDisabledUE++; - return; - case MachineLearningStatus::DisabledDueToExcludedChart: - MLS.NumMachineLearningStatusDisabledSP++; - return; - case MachineLearningStatus::Enabled: { - MLS.NumMachineLearningStatusEnabled++; - - switch (D->getMT()) { - case MetricType::Constant: - MLS.NumMetricTypeConstant++; - MLS.NumTrainingStatusTrained++; - MLS.NumNormalDimensions++; - return; - case MetricType::Variable: - MLS.NumMetricTypeVariable++; - break; - } - - switch (D->getTS()) { - case TrainingStatus::Untrained: - MLS.NumTrainingStatusUntrained++; - return; - case TrainingStatus::PendingWithoutModel: - MLS.NumTrainingStatusPendingWithoutModel++; - return; - case TrainingStatus::Trained: - MLS.NumTrainingStatusTrained++; - - MLS.NumAnomalousDimensions += IsAnomalous; - MLS.NumNormalDimensions += !IsAnomalous; - return; - case TrainingStatus::PendingWithModel: - MLS.NumTrainingStatusPendingWithModel++; - - MLS.NumAnomalousDimensions += IsAnomalous; - MLS.NumNormalDimensions += !IsAnomalous; - return; - } - - return; - } - } - } - - void updateEnd() { - Mutex.unlock(); - } - - MachineLearningStats getMLS() { - std::lock_guard<std::mutex> Lock(Mutex); - return MLS; - } - -private: - RRDSET *RS; - MachineLearningStats MLS; - - std::mutex Mutex; - std::unordered_map<RRDDIM *, Dimension *> Dimensions; -}; - -} // namespace ml - -#endif /* ML_CHART_H */ diff --git a/ml/Config.cc b/ml/Config.cc index ba3a614452..eedd8c29fd 100644 --- a/ml/Config.cc +++ b/ml/Config.cc @@ -31,7 +31,7 @@ void Config::readMLConfig(void) { unsigned MaxTrainSamples = config_get_number(ConfigSectionML, "maximum num samples to train", 4 * 3600); unsigned MinTrainSamples = config_get_number(ConfigSectionML, "minimum num samples to train", 1 * 900); unsigned TrainEvery = config_get_number(ConfigSectionML, "train every", 1 * 3600); - unsigned NumModelsToUse = config_get_number(ConfigSectionML, "number of models per dimension", 1); + unsigned NumModelsToUse = config_get_number(ConfigSectionML, "number of models per dimension", 1 * 24); unsigned DiffN = config_get_number(ConfigSectionML, "num samples to diff", 1); unsigned SmoothN = config_get_number(ConfigSectionML, "num samples to smooth", 3); @@ -53,7 +53,7 @@ void Config::readMLConfig(void) { MaxTrainSamples = clamp<unsigned>(MaxTrainSamples, 1 * 3600, 24 * 3600); MinTrainSamples = clamp<unsigned>(MinTrainSamples, 1 * 900, 6 * 3600); TrainEvery = clamp<unsigned>(TrainEvery, 1 * 3600, 6 * 3600); - NumModelsToUse = clamp<unsigned>(NumModelsToUse, 1, 7 * 24); + NumModelsToUse = clamp<unsigned>(TrainEvery, 1, 7 * 24); DiffN = clamp(DiffN, 0u, 1u); SmoothN = clamp(SmoothN, 0u, 5u); @@ -108,7 +108,7 @@ void Config::readMLConfig(void) { // Always exclude anomaly_detection charts from training. Cfg.ChartsToSkip = "anomaly_detection.* "; Cfg.ChartsToSkip += config_get(ConfigSectionML, "charts to skip from training", "netdata.*"); - Cfg.SP_ChartsToSkip = simple_pattern_create(Cfg.ChartsToSkip.c_str(), NULL, SIMPLE_PATTERN_EXACT); + Cfg.SP_ChartsToSkip = simple_pattern_create(ChartsToSkip.c_str(), NULL, SIMPLE_PATTERN_EXACT); Cfg.StreamADCharts = config_get_boolean(ConfigSectionML, "stream anomaly detection charts", true); } diff --git a/ml/Config.h b/ml/Config.h index f10e114926..d876d4aa41 100644 --- a/ml/Config.h +++ b/ml/Config.h @@ -14,7 +14,6 @@ public: unsigned MaxTrainSamples; unsigned MinTrainSamples; unsigned TrainEvery; - unsigned NumModelsToUse; unsigned DBEngineAnomalyRateEvery; diff --git a/ml/Dimension.cc b/ml/Dimension.cc index c2195f175d..bf34abb72f 100644 --- a/ml/Dimension.cc +++ b/ml/Dimension.cc @@ -3,174 +3,84 @@ #include "Config.h" #include "Dimension.h" #include "Query.h" -#include "Host.h" using namespace ml; -static const char *mls2str(MachineLearningStatus MLS) { - switch (MLS) { - case ml::MachineLearningStatus::Enabled: - return "enabled"; - case ml::MachineLearningStatus::DisabledDueToUniqueUpdateEvery: - return "disabled-ue"; - case ml::MachineLearningStatus::DisabledDueToExcludedChart: - return "disabled-sp"; - default: - return "unknown"; - } -} - -static const char *mt2str(MetricType MT) { - switch (MT) { - case ml::MetricType::Constant: - ret |