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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "storagemetricsset.h"
#include <vespa/document/fieldvalue/serializablearray.h>
namespace storage {
MessageMemoryUseMetricSet::MessageMemoryUseMetricSet(metrics::MetricSet* owner)
: metrics::MetricSet("message_memory_use", {{"memory"}}, "Message use from storage messages", owner),
total("total", {{"memory"}}, "Message use from storage messages", this),
lowpri("lowpri", {{"memory"}}, "Message use from low priority storage messages", this),
normalpri("normalpri", {{"memory"}}, "Message use from normal priority storage messages", this),
highpri("highpri", {{"memory"}}, "Message use from high priority storage messages", this),
veryhighpri("veryhighpri", {{"memory"}}, "Message use from very high priority storage messages", this)
{}
MessageMemoryUseMetricSet::~MessageMemoryUseMetricSet() = default;
StorageMetricSet::StorageMetricSet()
: metrics::MetricSet("server", {{"memory"}},
"Metrics for VDS applications"),
memoryUse("memoryusage", {{"memory"}}, "", this),
memoryUse_messages(this),
memoryUse_visiting("memoryusage_visiting", {{"memory"}},
"Message use from visiting", this),
tls_metrics(this),
fnet_metrics(this)
{}
StorageMetricSet::~StorageMetricSet() = default;
void StorageMetricSet::updateMetrics() {
// Delta snapshotting is destructive, so if an explicit snapshot is triggered
// (instead of just regular periodic snapshots), some events will effectively
// be erased from history. This will no longer be a problem once we move to a
// metrics system built around absolute (rather than derived) values.
tls_metrics.update_metrics_with_snapshot_delta();
fnet_metrics.update_metrics();
}
} // storage
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