-
Notifications
You must be signed in to change notification settings - Fork 314
/
gauge_bench.cc
59 lines (50 loc) · 1.68 KB
/
gauge_bench.cc
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
#include <benchmark/benchmark.h>
#include "prometheus/family.h"
#include "prometheus/gauge.h"
#include "prometheus/registry.h"
static void BM_Gauge_Increment(benchmark::State& state) {
using prometheus::BuildGauge;
using prometheus::Gauge;
using prometheus::Registry;
Registry registry;
auto& gauge_family =
BuildGauge().Name("benchmark_gauge").Help("").Register(registry);
auto& gauge = gauge_family.Add({});
while (state.KeepRunning()) gauge.Increment(2);
}
BENCHMARK(BM_Gauge_Increment);
static void BM_Gauge_Decrement(benchmark::State& state) {
using prometheus::BuildGauge;
using prometheus::Gauge;
using prometheus::Registry;
Registry registry;
auto& gauge_family =
BuildGauge().Name("benchmark_gauge").Help("").Register(registry);
auto& gauge = gauge_family.Add({});
while (state.KeepRunning()) gauge.Decrement(2);
}
BENCHMARK(BM_Gauge_Decrement);
static void BM_Gauge_SetToCurrentTime(benchmark::State& state) {
using prometheus::BuildGauge;
using prometheus::Gauge;
using prometheus::Registry;
Registry registry;
auto& gauge_family =
BuildGauge().Name("benchmark_gauge").Help("").Register(registry);
auto& gauge = gauge_family.Add({});
while (state.KeepRunning()) gauge.SetToCurrentTime();
}
BENCHMARK(BM_Gauge_SetToCurrentTime);
static void BM_Gauge_Collect(benchmark::State& state) {
using prometheus::BuildGauge;
using prometheus::Gauge;
using prometheus::Registry;
Registry registry;
auto& gauge_family =
BuildGauge().Name("benchmark_gauge").Help("").Register(registry);
auto& gauge = gauge_family.Add({});
while (state.KeepRunning()) {
benchmark::DoNotOptimize(gauge.Collect());
};
}
BENCHMARK(BM_Gauge_Collect);