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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 <vespa/document/bucket/bucketspace.h>
#include <vespa/metrics/common/memory_usage_metrics.h>
#include <vespa/metrics/summetric.h>
#include <unordered_map>
#include <memory>
namespace storage {
struct DataStoredMetrics : metrics::MetricSet {
using SP = std::shared_ptr<DataStoredMetrics>;
metrics::LongValueMetric buckets;
metrics::LongValueMetric docs;
metrics::LongValueMetric bytes;
metrics::LongValueMetric active;
metrics::LongValueMetric ready;
DataStoredMetrics(const std::string& name, metrics::MetricSet* owner);
~DataStoredMetrics() override;
};
struct ContentBucketDbMetrics : metrics::MetricSet {
explicit ContentBucketDbMetrics(metrics::MetricSet* owner);
~ContentBucketDbMetrics() override;
metrics::MemoryUsageMetrics memory_usage;
};
struct BucketSpaceMetrics : metrics::MetricSet {
// Superficially very similar to DataStoredMetrics, but metric naming and dimensions differ
metrics::LongValueMetric buckets_total;
metrics::LongValueMetric docs;
metrics::LongValueMetric bytes;
metrics::LongValueMetric active_buckets;
metrics::LongValueMetric ready_buckets;
ContentBucketDbMetrics bucket_db_metrics;
BucketSpaceMetrics(const vespalib::string& space_name, metrics::MetricSet* owner);
~BucketSpaceMetrics() override;
};
class ContentBucketSpaceRepo;
class BucketManagerMetrics : public metrics::MetricSet {
public:
std::shared_ptr<DataStoredMetrics> disk;
using BucketSpaceMap = std::unordered_map<document::BucketSpace, std::unique_ptr<BucketSpaceMetrics>, document::BucketSpace::hash>;
BucketSpaceMap bucket_spaces;
metrics::SumMetric<metrics::MetricSet> total;
metrics::LongValueMetric simpleBucketInfoRequestSize;
metrics::LongAverageMetric fullBucketInfoRequestSize;
metrics::LongAverageMetric fullBucketInfoLatency;
explicit BucketManagerMetrics(const ContentBucketSpaceRepo& repo);
~BucketManagerMetrics() override;
};
}
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