blob: 6c1aa35279a7a7d03ccb3c55d80aaf29fcbd93ad (
plain)
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
|
// Copyright 2023 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef INCLUDED_SRC_BUILDTOOL_SERVE_API_PROGRESS_REPORTING_STATISTICS_HPP
#define INCLUDED_SRC_BUILDTOOL_SERVE_API_PROGRESS_REPORTING_STATISTICS_HPP
#include <atomic>
class ServeServiceStatistics {
public:
[[nodiscard]] static auto Instance() noexcept -> ServeServiceStatistics& {
static ServeServiceStatistics instance{};
return instance;
}
void Reset() noexcept {
num_cache_hits_ = 0;
num_dispatched_ = 0;
num_served_ = 0;
}
void IncrementCacheHitsCounter() noexcept { ++num_cache_hits_; }
void IncrementDispatchedCounter() noexcept { ++num_dispatched_; }
void IncrementServedCounter() noexcept { ++num_served_; }
[[nodiscard]] auto CacheHitsCounter() const noexcept -> int {
return num_cache_hits_;
}
[[nodiscard]] auto DispatchedCounter() const noexcept -> int {
return num_dispatched_;
}
[[nodiscard]] auto ServedCounter() const noexcept -> int {
return num_served_;
}
private:
// locally cached export targets
std::atomic<int> num_cache_hits_{};
// export targets for which we have queried just serve
std::atomic<int> num_dispatched_{};
// export targets for which just serve responded
std::atomic<int> num_served_{};
};
#endif // INCLUDED_SRC_BUILDTOOL_SERVE_API_PROGRESS_REPORTING_STATISTICS_HPP
|
