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Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.script;
import org.elasticsearch.common.metrics.CounterMetric;
import java.util.function.LongSupplier;
public class ScriptMetrics {
final CounterMetric compilationLimitTriggered = new CounterMetric();
final TimeSeriesCounter compilations;
final TimeSeriesCounter cacheEvictions;
public ScriptMetrics(LongSupplier timeProvider) {
compilations = new TimeSeriesCounter(timeProvider);
cacheEvictions = new TimeSeriesCounter(timeProvider);
}
public void onCompilation() {
compilations.inc();
}
public void onCacheEviction() {
cacheEvictions.inc();
}
public void onCompilationLimit() {
compilationLimitTriggered.inc();
}
public ScriptStats stats() {
TimeSeries compilationsTimeSeries = compilations.timeSeries();
TimeSeries cacheEvictionsTimeSeries = cacheEvictions.timeSeries();
return new ScriptStats(
compilationsTimeSeries.total,
cacheEvictionsTimeSeries.total,
compilationLimitTriggered.count(),
compilationsTimeSeries,
cacheEvictionsTimeSeries
);
}
public ScriptContextStats stats(String context) {
TimeSeries compilationsTimeSeries = compilations.timeSeries();
TimeSeries cacheEvictionsTimeSeries = cacheEvictions.timeSeries();
return new ScriptContextStats(context, compilationLimitTriggered.count(), compilationsTimeSeries, cacheEvictionsTimeSeries);
}
}