aboutsummaryrefslogtreecommitdiffstats
path: root/vespalib/src/vespa/vespalib/metrics/gauge_aggregator.h
blob: f4fd4760cf172b4bbbf95c7e2fd32a8c29bab7e9 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once

#include "metric_id.h"
#include "point.h"
#include "gauge.h"

namespace vespalib {
namespace metrics {

// internal
struct GaugeAggregator {
    std::pair<MetricId, Point> idx;
    size_t observedCount;
    double sumValue;
    double minValue;
    double maxValue;
    double lastValue;

    GaugeAggregator(const Gauge::Measurement &other);
    void merge(const GaugeAggregator &other);
};

} // namespace vespalib::metrics
} // namespace vespalib