9.2/includes/opentelemetry/semconv/incubating/faas_metrics.h

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/*
 * Copyright The OpenTelemetry Authors
 * SPDX-License-Identifier: Apache-2.0
 */
 
/*
 * DO NOT EDIT, this is an Auto-generated file from:
 * buildscripts/semantic-convention/templates/registry/semantic_metrics-h.j2
 */
 
#pragma once
 
#include "opentelemetry/common/macros.h"
#include "opentelemetry/metrics/meter.h"
#include "opentelemetry/version.h"
 
OPENTELEMETRY_BEGIN_NAMESPACE
namespace semconv
{
namespace faas
{
 
static constexpr const char *kMetricFaasColdstarts     = "faas.coldstarts";
static constexpr const char *descrMetricFaasColdstarts = "Number of invocation cold starts.";
static constexpr const char *unitMetricFaasColdstarts  = "{coldstart}";
 
static inline nostd::unique_ptr<metrics::Counter<uint64_t>> CreateSyncInt64MetricFaasColdstarts(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Counter(kMetricFaasColdstarts, descrMetricFaasColdstarts,
                                    unitMetricFaasColdstarts);
}
 
static inline nostd::unique_ptr<metrics::Counter<double>> CreateSyncDoubleMetricFaasColdstarts(
    metrics::Meter *meter)
{
  return meter->CreateDoubleCounter(kMetricFaasColdstarts, descrMetricFaasColdstarts,
                                    unitMetricFaasColdstarts);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument> CreateAsyncInt64MetricFaasColdstarts(
    metrics::Meter *meter)
{
  return meter->CreateInt64ObservableCounter(kMetricFaasColdstarts, descrMetricFaasColdstarts,
                                             unitMetricFaasColdstarts);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument>
CreateAsyncDoubleMetricFaasColdstarts(metrics::Meter *meter)
{
  return meter->CreateDoubleObservableCounter(kMetricFaasColdstarts, descrMetricFaasColdstarts,
                                              unitMetricFaasColdstarts);
}
 
static constexpr const char *kMetricFaasCpuUsage     = "faas.cpu_usage";
static constexpr const char *descrMetricFaasCpuUsage = "Distribution of CPU usage per invocation.";
static constexpr const char *unitMetricFaasCpuUsage  = "s";
 
static inline nostd::unique_ptr<metrics::Histogram<uint64_t>> CreateSyncInt64MetricFaasCpuUsage(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Histogram(kMetricFaasCpuUsage, descrMetricFaasCpuUsage,
                                      unitMetricFaasCpuUsage);
}
 
static inline nostd::unique_ptr<metrics::Histogram<double>> CreateSyncDoubleMetricFaasCpuUsage(
    metrics::Meter *meter)
{
  return meter->CreateDoubleHistogram(kMetricFaasCpuUsage, descrMetricFaasCpuUsage,
                                      unitMetricFaasCpuUsage);
}
 
static constexpr const char *kMetricFaasErrors     = "faas.errors";
static constexpr const char *descrMetricFaasErrors = "Number of invocation errors.";
static constexpr const char *unitMetricFaasErrors  = "{error}";
 
static inline nostd::unique_ptr<metrics::Counter<uint64_t>> CreateSyncInt64MetricFaasErrors(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Counter(kMetricFaasErrors, descrMetricFaasErrors, unitMetricFaasErrors);
}
 
static inline nostd::unique_ptr<metrics::Counter<double>> CreateSyncDoubleMetricFaasErrors(
    metrics::Meter *meter)
{
  return meter->CreateDoubleCounter(kMetricFaasErrors, descrMetricFaasErrors, unitMetricFaasErrors);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument> CreateAsyncInt64MetricFaasErrors(
    metrics::Meter *meter)
{
  return meter->CreateInt64ObservableCounter(kMetricFaasErrors, descrMetricFaasErrors,
                                             unitMetricFaasErrors);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument> CreateAsyncDoubleMetricFaasErrors(
    metrics::Meter *meter)
{
  return meter->CreateDoubleObservableCounter(kMetricFaasErrors, descrMetricFaasErrors,
                                              unitMetricFaasErrors);
}
 
static constexpr const char *kMetricFaasInitDuration = "faas.init_duration";
static constexpr const char *descrMetricFaasInitDuration =
    "Measures the duration of the function's initialization, such as a cold start.";
static constexpr const char *unitMetricFaasInitDuration = "s";
 
static inline nostd::unique_ptr<metrics::Histogram<uint64_t>> CreateSyncInt64MetricFaasInitDuration(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Histogram(kMetricFaasInitDuration, descrMetricFaasInitDuration,
                                      unitMetricFaasInitDuration);
}
 
static inline nostd::unique_ptr<metrics::Histogram<double>> CreateSyncDoubleMetricFaasInitDuration(
    metrics::Meter *meter)
{
  return meter->CreateDoubleHistogram(kMetricFaasInitDuration, descrMetricFaasInitDuration,
                                      unitMetricFaasInitDuration);
}
 
static constexpr const char *kMetricFaasInvocations     = "faas.invocations";
static constexpr const char *descrMetricFaasInvocations = "Number of successful invocations.";
static constexpr const char *unitMetricFaasInvocations  = "{invocation}";
 
static inline nostd::unique_ptr<metrics::Counter<uint64_t>> CreateSyncInt64MetricFaasInvocations(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Counter(kMetricFaasInvocations, descrMetricFaasInvocations,
                                    unitMetricFaasInvocations);
}
 
static inline nostd::unique_ptr<metrics::Counter<double>> CreateSyncDoubleMetricFaasInvocations(
    metrics::Meter *meter)
{
  return meter->CreateDoubleCounter(kMetricFaasInvocations, descrMetricFaasInvocations,
                                    unitMetricFaasInvocations);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument>
CreateAsyncInt64MetricFaasInvocations(metrics::Meter *meter)
{
  return meter->CreateInt64ObservableCounter(kMetricFaasInvocations, descrMetricFaasInvocations,
                                             unitMetricFaasInvocations);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument>
CreateAsyncDoubleMetricFaasInvocations(metrics::Meter *meter)
{
  return meter->CreateDoubleObservableCounter(kMetricFaasInvocations, descrMetricFaasInvocations,
                                              unitMetricFaasInvocations);
}
 
static constexpr const char *kMetricFaasInvokeDuration = "faas.invoke_duration";
static constexpr const char *descrMetricFaasInvokeDuration =
    "Measures the duration of the function's logic execution.";
static constexpr const char *unitMetricFaasInvokeDuration = "s";
 
static inline nostd::unique_ptr<metrics::Histogram<uint64_t>>
CreateSyncInt64MetricFaasInvokeDuration(metrics::Meter *meter)
{
  return meter->CreateUInt64Histogram(kMetricFaasInvokeDuration, descrMetricFaasInvokeDuration,
                                      unitMetricFaasInvokeDuration);
}
 
static inline nostd::unique_ptr<metrics::Histogram<double>>
CreateSyncDoubleMetricFaasInvokeDuration(metrics::Meter *meter)
{
  return meter->CreateDoubleHistogram(kMetricFaasInvokeDuration, descrMetricFaasInvokeDuration,
                                      unitMetricFaasInvokeDuration);
}
 
static constexpr const char *kMetricFaasMemUsage = "faas.mem_usage";
static constexpr const char *descrMetricFaasMemUsage =
    "Distribution of max memory usage per invocation.";
static constexpr const char *unitMetricFaasMemUsage = "By";
 
static inline nostd::unique_ptr<metrics::Histogram<uint64_t>> CreateSyncInt64MetricFaasMemUsage(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Histogram(kMetricFaasMemUsage, descrMetricFaasMemUsage,
                                      unitMetricFaasMemUsage);
}
 
static inline nostd::unique_ptr<metrics::Histogram<double>> CreateSyncDoubleMetricFaasMemUsage(
    metrics::Meter *meter)
{
  return meter->CreateDoubleHistogram(kMetricFaasMemUsage, descrMetricFaasMemUsage,
                                      unitMetricFaasMemUsage);
}
 
static constexpr const char *kMetricFaasNetIo     = "faas.net_io";
static constexpr const char *descrMetricFaasNetIo = "Distribution of net I/O usage per invocation.";
static constexpr const char *unitMetricFaasNetIo  = "By";
 
static inline nostd::unique_ptr<metrics::Histogram<uint64_t>> CreateSyncInt64MetricFaasNetIo(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Histogram(kMetricFaasNetIo, descrMetricFaasNetIo, unitMetricFaasNetIo);
}
 
static inline nostd::unique_ptr<metrics::Histogram<double>> CreateSyncDoubleMetricFaasNetIo(
    metrics::Meter *meter)
{
  return meter->CreateDoubleHistogram(kMetricFaasNetIo, descrMetricFaasNetIo, unitMetricFaasNetIo);
}
 
static constexpr const char *kMetricFaasTimeouts     = "faas.timeouts";
static constexpr const char *descrMetricFaasTimeouts = "Number of invocation timeouts.";
static constexpr const char *unitMetricFaasTimeouts  = "{timeout}";
 
static inline nostd::unique_ptr<metrics::Counter<uint64_t>> CreateSyncInt64MetricFaasTimeouts(
    metrics::Meter *meter)
{
  return meter->CreateUInt64Counter(kMetricFaasTimeouts, descrMetricFaasTimeouts,
                                    unitMetricFaasTimeouts);
}
 
static inline nostd::unique_ptr<metrics::Counter<double>> CreateSyncDoubleMetricFaasTimeouts(
    metrics::Meter *meter)
{
  return meter->CreateDoubleCounter(kMetricFaasTimeouts, descrMetricFaasTimeouts,
                                    unitMetricFaasTimeouts);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument> CreateAsyncInt64MetricFaasTimeouts(
    metrics::Meter *meter)
{
  return meter->CreateInt64ObservableCounter(kMetricFaasTimeouts, descrMetricFaasTimeouts,
                                             unitMetricFaasTimeouts);
}
 
static inline nostd::shared_ptr<metrics::ObservableInstrument> CreateAsyncDoubleMetricFaasTimeouts(
    metrics::Meter *meter)
{
  return meter->CreateDoubleObservableCounter(kMetricFaasTimeouts, descrMetricFaasTimeouts,
                                              unitMetricFaasTimeouts);
}
 
}  // namespace faas
}  // namespace semconv
OPENTELEMETRY_END_NAMESPACE