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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "attribute_metrics.h"
#include "memory_usage_metrics.h"
#include "executor_threading_service_metrics.h"
#include "document_db_feeding_metrics.h"
#include <vespa/metrics/metricset.h>
#include <vespa/metrics/valuemetric.h>
#include <vespa/searchcore/proton/matching/matching_stats.h>
namespace metrics { class MetricLockGuard; }
namespace proton {
/**
* Metrics for a document db that are tagged with at least "documenttype":"name".
* These tags are exposed as dimensions together with the metrics.
*/
struct DocumentDBTaggedMetrics : metrics::MetricSet
{
struct JobMetrics : metrics::MetricSet
{
metrics::DoubleAverageMetric attributeFlush;
metrics::DoubleAverageMetric memoryIndexFlush;
metrics::DoubleAverageMetric diskIndexFusion;
metrics::DoubleAverageMetric documentStoreFlush;
metrics::DoubleAverageMetric documentStoreCompact;
metrics::DoubleAverageMetric bucketMove;
metrics::DoubleAverageMetric lidSpaceCompact;
metrics::DoubleAverageMetric removedDocumentsPrune;
metrics::DoubleAverageMetric total;
JobMetrics(metrics::MetricSet *parent);
~JobMetrics() override;
};
struct SubDBMetrics : metrics::MetricSet
{
struct LidSpaceMetrics : metrics::MetricSet
{
metrics::LongValueMetric lidLimit;
metrics::LongValueMetric usedLids;
metrics::LongValueMetric lowestFreeLid;
metrics::LongValueMetric highestUsedLid;
metrics::DoubleValueMetric lidBloatFactor;
metrics::DoubleValueMetric lidFragmentationFactor;
LidSpaceMetrics(metrics::MetricSet *parent);
~LidSpaceMetrics() override;
};
struct DocumentStoreMetrics : metrics::MetricSet
{
struct CacheMetrics : metrics::MetricSet
{
metrics::LongValueMetric memoryUsage;
metrics::LongValueMetric elements;
metrics::LongAverageMetric hitRate;
metrics::LongCountMetric lookups;
metrics::LongCountMetric invalidations;
CacheMetrics(metrics::MetricSet *parent);
~CacheMetrics() override;
};
metrics::LongValueMetric diskUsage;
metrics::LongValueMetric diskBloat;
metrics::DoubleValueMetric maxBucketSpread;
MemoryUsageMetrics memoryUsage;
CacheMetrics cache;
DocumentStoreMetrics(metrics::MetricSet *parent);
~DocumentStoreMetrics() override;
};
LidSpaceMetrics lidSpace;
DocumentStoreMetrics documentStore;
proton::AttributeMetrics attributes;
SubDBMetrics(const vespalib::string &name, metrics::MetricSet *parent);
~SubDBMetrics() override;
};
struct AttributeMetrics : metrics::MetricSet
{
struct ResourceUsageMetrics : metrics::MetricSet
{
metrics::DoubleValueMetric address_space;
metrics::LongValueMetric feedingBlocked;
ResourceUsageMetrics(metrics::MetricSet *parent);
~ResourceUsageMetrics() override;
};
ResourceUsageMetrics resourceUsage;
MemoryUsageMetrics totalMemoryUsage;
AttributeMetrics(metrics::MetricSet *parent);
~AttributeMetrics() override;
};
struct IndexMetrics : metrics::MetricSet
{
metrics::LongValueMetric diskUsage;
MemoryUsageMetrics memoryUsage;
metrics::LongValueMetric docsInMemory;
IndexMetrics(metrics::MetricSet *parent);
~IndexMetrics() override;
};
struct MatchingMetrics : metrics::MetricSet {
metrics::LongCountMetric docsMatched;
metrics::LongCountMetric docsRanked;
metrics::LongCountMetric docsReRanked;
metrics::LongCountMetric queries;
metrics::LongCountMetric softDoomedQueries;
metrics::DoubleAverageMetric querySetupTime;
metrics::DoubleAverageMetric queryLatency;
struct RankProfileMetrics : metrics::MetricSet {
struct DocIdPartition : metrics::MetricSet {
metrics::LongCountMetric docsMatched;
metrics::LongCountMetric docsRanked;
metrics::LongCountMetric docsReRanked;
metrics::DoubleAverageMetric activeTime;
metrics::DoubleAverageMetric waitTime;
using UP = std::unique_ptr<DocIdPartition>;
DocIdPartition(const vespalib::string &name, metrics::MetricSet *parent);
~DocIdPartition() override;
void update(const matching::MatchingStats::Partition &stats);
};
using DocIdPartitions = std::vector<DocIdPartition::UP>;
using UP = std::unique_ptr<RankProfileMetrics>;
metrics::LongCountMetric docsMatched;
metrics::LongCountMetric docsRanked;
metrics::LongCountMetric docsReRanked;
metrics::LongCountMetric queries;
metrics::LongCountMetric limitedQueries;
metrics::LongCountMetric softDoomedQueries;
metrics::DoubleValueMetric softDoomFactor;
metrics::DoubleAverageMetric matchTime;
metrics::DoubleAverageMetric groupingTime;
metrics::DoubleAverageMetric rerankTime;
metrics::DoubleAverageMetric querySetupTime;
metrics::DoubleAverageMetric queryLatency;
DocIdPartitions partitions;
RankProfileMetrics(const vespalib::string &name,
size_t numDocIdPartitions,
metrics::MetricSet *parent);
~RankProfileMetrics() override;
void update(const metrics::MetricLockGuard & guard, const matching::MatchingStats &stats);
};
using RankProfileMap = std::map<vespalib::string, RankProfileMetrics::UP>;
RankProfileMap rank_profiles;
void update(const matching::MatchingStats &stats);
MatchingMetrics(metrics::MetricSet *parent);
~MatchingMetrics() override;
};
struct DocumentsMetrics : metrics::MetricSet {
metrics::LongValueMetric active;
metrics::LongValueMetric ready;
metrics::LongValueMetric total;
metrics::LongValueMetric removed;
DocumentsMetrics(metrics::MetricSet *parent);
~DocumentsMetrics() override;
};
struct BucketMoveMetrics : metrics::MetricSet {
metrics::LongValueMetric bucketsPending;
BucketMoveMetrics(metrics::MetricSet *parent);
~BucketMoveMetrics() override;
};
JobMetrics job;
AttributeMetrics attribute;
IndexMetrics index;
SubDBMetrics ready;
SubDBMetrics notReady;
SubDBMetrics removed;
ExecutorThreadingServiceMetrics threadingService;
MatchingMetrics matching;
DocumentsMetrics documents;
BucketMoveMetrics bucketMove;
DocumentDBFeedingMetrics feeding;
MemoryUsageMetrics totalMemoryUsage;
metrics::LongValueMetric totalDiskUsage;
metrics::DoubleValueMetric heart_beat_age;
size_t maxNumThreads;
DocumentDBTaggedMetrics(const vespalib::string &docTypeName, size_t maxNumThreads_);
~DocumentDBTaggedMetrics() override;
};
}
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