77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
// Copyright 2023 Memgraph Ltd.
|
|
//
|
|
// Use of this software is governed by the Business Source License
|
|
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
|
// License, and you may not use this file except in compliance with the Business Source License.
|
|
//
|
|
// As of the Change Date specified in that file, in accordance with
|
|
// the Business Source License, use of this software will be governed
|
|
// by the Apache License, Version 2.0, included in the file
|
|
// licenses/APL.txt.
|
|
|
|
#include "utils/event_gauge.hpp"
|
|
|
|
// We don't have any gauges for now
|
|
#define APPLY_FOR_GAUGES(M)
|
|
|
|
namespace memgraph::metrics {
|
|
|
|
// define every Event as an index in the array of gauges
|
|
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
|
|
#define M(NAME, TYPE, DOCUMENTATION) extern const Event NAME = __COUNTER__;
|
|
APPLY_FOR_GAUGES(M)
|
|
#undef M
|
|
|
|
inline constexpr Event END = __COUNTER__;
|
|
|
|
// Initialize array for the global gauges with all values set to 0
|
|
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
|
|
Gauge global_gauges_array[END]{};
|
|
|
|
// Initialize global counters
|
|
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
|
|
EventGauges global_gauges(global_gauges_array);
|
|
|
|
const Event EventGauges::num_gauges = END;
|
|
|
|
void EventGauges::SetValue(const Event event, Value value) { gauges_[event].store(value, std::memory_order_seq_cst); }
|
|
|
|
void SetGaugeValue(const Event event, Value value) { global_gauges.SetValue(event, value); }
|
|
|
|
const char *GetGaugeName(const Event event) {
|
|
static const char *strings[] = {
|
|
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
|
|
#define M(NAME, TYPE, DOCUMENTATION) #NAME,
|
|
APPLY_FOR_GAUGES(M)
|
|
#undef M
|
|
};
|
|
|
|
return strings[event];
|
|
}
|
|
|
|
const char *GetGaugeDocumentation(const Event event) {
|
|
static const char *strings[] = {
|
|
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
|
|
#define M(NAME, TYPE, DOCUMENTATION) DOCUMENTATION,
|
|
APPLY_FOR_GAUGES(M)
|
|
#undef M
|
|
};
|
|
|
|
return strings[event];
|
|
}
|
|
|
|
const char *GetGaugeType(const Event event) {
|
|
static const char *strings[] = {
|
|
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
|
|
#define M(NAME, TYPE, DOCUMENTATION) #TYPE,
|
|
APPLY_FOR_GAUGES(M)
|
|
#undef M
|
|
};
|
|
|
|
return strings[event];
|
|
}
|
|
|
|
Event GaugeEnd() { return END; }
|
|
|
|
} // namespace memgraph::metrics
|