database::monitoring::query_metrics Struct Reference

Metrics for individual query execution. More...

#include <performance_monitor.h>

Collaboration diagram for database::monitoring::query_metrics:

Public Attributes
std::string	query_hash
std::chrono::steady_clock::time_point	start_time
std::chrono::steady_clock::time_point	end_time
std::chrono::microseconds	execution_time {0}
size_t	rows_affected = 0
bool	success = false
std::string	error_message
database_types	db_type = database_types::none

Detailed Description

Metrics for individual query execution.

Examples

performance_monitoring_demo.cpp.

Definition at line 28 of file performance_monitor.h.

Member Data Documentation

db_type

database_types database::monitoring::query_metrics::db_type = database_types::none

Definition at line 37 of file performance_monitor.h.

Referenced by BM_IntegratedSystemPerformance(), BM_QueryMetricsRecording(), make_query(), database::monitoring::query_timer::query_timer(), and TEST_F().

end_time

std::chrono::steady_clock::time_point database::monitoring::query_metrics::end_time

Definition at line 32 of file performance_monitor.h.

Referenced by BM_IntegratedSystemPerformance(), BM_QueryMetricsRecording(), make_query(), TEST_F(), and database::monitoring::query_timer::~query_timer().

error_message

std::string database::monitoring::query_metrics::error_message

Definition at line 36 of file performance_monitor.h.

Referenced by make_query(), and database::monitoring::query_timer::set_error().

execution_time

std::chrono::microseconds database::monitoring::query_metrics::execution_time {0}

Examples

performance_monitoring_demo.cpp.

Definition at line 33 of file performance_monitor.h.

{0};

Referenced by BM_IntegratedSystemPerformance(), BM_QueryMetricsRecording(), demonstrate_query_metrics(), make_query(), database::monitoring::performance_monitor::record_query_metrics(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), and database::monitoring::query_timer::~query_timer().

query_hash

std::string database::monitoring::query_metrics::query_hash

Definition at line 30 of file performance_monitor.h.

Referenced by BM_IntegratedSystemPerformance(), BM_QueryMetricsRecording(), make_query(), database::monitoring::query_timer::query_timer(), database::monitoring::performance_monitor::record_query_metrics(), and TEST_F().

rows_affected

size_t database::monitoring::query_metrics::rows_affected = 0

Examples

performance_monitoring_demo.cpp.

Definition at line 34 of file performance_monitor.h.

Referenced by BM_IntegratedSystemPerformance(), BM_QueryMetricsRecording(), demonstrate_query_metrics(), make_query(), database::monitoring::query_timer::set_rows_affected(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), and TEST_F().

start_time

std::chrono::steady_clock::time_point database::monitoring::query_metrics::start_time

Definition at line 31 of file performance_monitor.h.

Referenced by BM_IntegratedSystemPerformance(), BM_QueryMetricsRecording(), make_query(), database::monitoring::query_timer::query_timer(), TEST_F(), and database::monitoring::query_timer::~query_timer().

success

bool database::monitoring::query_metrics::success = false

Examples

performance_monitoring_demo.cpp.

Definition at line 35 of file performance_monitor.h.

Referenced by BM_IntegratedSystemPerformance(), BM_QueryMetricsRecording(), demonstrate_query_metrics(), make_query(), database::monitoring::query_timer::query_timer(), database::monitoring::query_timer::set_error(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), and TEST_F().

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

• database/monitoring/performance_monitor.h