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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "executor_metrics.h"
#include "legacy_attribute_metrics.h"
#include "legacy_sessionmanager_metrics.h"
#include <vespa/metrics/summetric.h>
#include <vespa/searchcore/proton/matching/matching_stats.h>
namespace proton {
/**
* Metric set for all legacy metrics reported for a document db.
*
* All these metrics have the document type name as part of the metric name,
* which is not flexible for setting up default metric graph dashboards.
*
* TODO: Remove on Vespa 7
*
* @deprecated Use DocumentDBTaggedMetrics for all new metrics.
*/
struct LegacyDocumentDBMetrics : metrics::MetricSet
{
struct IndexMetrics : metrics::MetricSet {
metrics::LongValueMetric memoryUsage;
metrics::LongValueMetric docsInMemory;
metrics::LongValueMetric diskUsage;
IndexMetrics(metrics::MetricSet *parent);
~IndexMetrics();
};
struct DocstoreMetrics : metrics::MetricSet {
metrics::LongValueMetric memoryUsage;
metrics::LongCountMetric cacheLookups;
metrics::LongAverageMetric cacheHitRate;
metrics::LongValueMetric cacheElements;
metrics::LongValueMetric cacheMemoryUsed;
DocstoreMetrics(metrics::MetricSet *parent);
~DocstoreMetrics();
};
struct MatchingMetrics : metrics::MetricSet {
metrics::LongCountMetric docsMatched;
metrics::LongCountMetric docsRanked;
metrics::LongCountMetric docsReRanked;
metrics::LongCountMetric queries;
metrics::DoubleValueMetric softDoomFactor;
metrics::DoubleAverageMetric queryCollateralTime;
metrics::DoubleAverageMetric queryLatency;
struct RankProfileMetrics : metrics::MetricSet {
struct DocIdPartition : metrics::MetricSet {
metrics::LongCountMetric docsMatched;
metrics::LongCountMetric docsRanked;
metrics::LongCountMetric docsReRanked;
metrics::DoubleAverageMetric active_time;
metrics::DoubleAverageMetric wait_time;
using UP = std::unique_ptr<DocIdPartition>;
DocIdPartition(const std::string &name, metrics::MetricSet *parent);
~DocIdPartition();
void update(const matching::MatchingStats::Partition &stats);
};
using DocIdPartitions = std::vector<DocIdPartition::UP>;
using UP = std::unique_ptr<RankProfileMetrics>;
metrics::LongCountMetric queries;
metrics::LongCountMetric limited_queries;
metrics::DoubleAverageMetric matchTime;
metrics::DoubleAverageMetric groupingTime;
metrics::DoubleAverageMetric rerankTime;
DocIdPartitions partitions;
RankProfileMetrics(const std::string &name,
size_t numDocIdPartitions,
metrics::MetricSet *parent);
~RankProfileMetrics();
void update(const matching::MatchingStats &stats);
};
using RankProfileMap = std::map<std::string, RankProfileMetrics::UP>;
RankProfileMap rank_profiles;
void update(const matching::MatchingStats &stats);
MatchingMetrics(metrics::MetricSet *parent);
~MatchingMetrics();
};
struct SubDBMetrics : metrics::MetricSet
{
struct DocumentMetaStoreMetrics : metrics::MetricSet
{
metrics::LongValueMetric lidLimit;
metrics::LongValueMetric usedLids;
metrics::LongValueMetric lowestFreeLid;
metrics::LongValueMetric highestUsedLid;
metrics::DoubleValueMetric lidBloatFactor;
metrics::DoubleValueMetric lidFragmentationFactor;
DocumentMetaStoreMetrics(metrics::MetricSet *parent);
~DocumentMetaStoreMetrics();
};
LegacyAttributeMetrics attributes;
DocumentMetaStoreMetrics docMetaStore;
SubDBMetrics(const vespalib::string &name, metrics::MetricSet *parent);
~SubDBMetrics();
};
IndexMetrics index;
LegacyAttributeMetrics attributes;
DocstoreMetrics docstore;
MatchingMetrics matching;
ExecutorMetrics executor;
ExecutorMetrics indexExecutor;
ExecutorMetrics summaryExecutor;
LegacySessionManagerMetrics sessionManager;
SubDBMetrics ready;
SubDBMetrics notReady;
SubDBMetrics removed;
metrics::SumMetric<metrics::LongValueMetric> memoryUsage;
metrics::LongValueMetric numDocs;
metrics::LongValueMetric numActiveDocs;
metrics::LongValueMetric numIndexedDocs;
metrics::LongValueMetric numStoredDocs;
metrics::LongValueMetric numRemovedDocs;
metrics::LongValueMetric numBadConfigs;
size_t _maxNumThreads;
LegacyDocumentDBMetrics(const std::string &docTypeName, size_t maxNumThreads);
~LegacyDocumentDBMetrics();
};
} // namespace proton
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