Define a metric source, storing char pointers requires the original strings to be valid for entire lifetime of a metric (global variable), or the strings themselves to be string literals (hardcoded), the advantage is no (de)allocation code is needed here. More...

#include <psi_metric_bits.h>

Public Attributes
const char *	m_metric

const char *	m_unit

const char *	m_description

MetricOTELType	m_metric_type

MetricNumType	m_num_type

unsigned int	m_flags
	Instrument flags. More...

PSI_metric_key	m_key

measurement_callback_t	m_measurement_callback

void *	m_measurement_context

Detailed Description

Define a metric source, storing char pointers requires the original strings to be valid for entire lifetime of a metric (global variable), or the strings themselves to be string literals (hardcoded), the advantage is no (de)allocation code is needed here.

Member Data Documentation

◆ m_description

const char* PSI_metric_info_v1::m_description

◆ m_flags

unsigned int PSI_metric_info_v1::m_flags

Instrument flags.

◆ m_key

PSI_metric_key PSI_metric_info_v1::m_key

◆ m_measurement_callback

measurement_callback_t PSI_metric_info_v1::m_measurement_callback

◆ m_measurement_context

void* PSI_metric_info_v1::m_measurement_context

◆ m_metric

const char* PSI_metric_info_v1::m_metric

◆ m_metric_type

MetricOTELType PSI_metric_info_v1::m_metric_type

◆ m_num_type

MetricNumType PSI_metric_info_v1::m_num_type

◆ m_unit

const char* PSI_metric_info_v1::m_unit

The documentation for this struct was generated from the following file:

include/mysql/components/services/bits/psi_metric_bits.h

Public Attributes