Database System 0.1.0
Advanced C++20 Database System with Multi-Backend Support
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Public Attributes | List of all members
database::integrated::database_metrics Struct Reference

Database performance metrics. More...

#include <unified_database_system.h>

Collaboration diagram for database::integrated::database_metrics:
Collaboration graph

Public Attributes

size_t total_queries {0}
 
size_t successful_queries {0}
 
size_t failed_queries {0}
 
size_t slow_queries {0}
 
std::chrono::microseconds average_latency {0}
 
std::chrono::microseconds min_latency {0}
 
std::chrono::microseconds max_latency {0}
 
std::chrono::microseconds p95_latency {0}
 
std::chrono::microseconds p99_latency {0}
 
size_t pool_size {0}
 
size_t active_connections {0}
 
size_t idle_connections {0}
 
size_t wait_queue_size {0}
 
double queries_per_second {0.0}
 
std::chrono::steady_clock::time_point measurement_start
 
size_t transactions_started {0}
 
size_t transactions_committed {0}
 
size_t transactions_rolled_back {0}
 

Detailed Description

Database performance metrics.

Examples
/home/runner/work/database_system/database_system/database/integrated/adapters/monitoring_adapter.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 125 of file unified_database_system.h.

Member Data Documentation

◆ active_connections

size_t database::integrated::database_metrics::active_connections {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 141 of file unified_database_system.h.

141{0};

Referenced by print_metrics(), and print_metrics().

◆ average_latency

std::chrono::microseconds database::integrated::database_metrics::average_latency {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 133 of file unified_database_system.h.

133{0};

Referenced by print_metrics(), print_metrics(), and database::integrated::unified_database_system::impl::update_metrics().

◆ failed_queries

size_t database::integrated::database_metrics::failed_queries {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 129 of file unified_database_system.h.

129{0};

Referenced by print_metrics(), print_metrics(), test_metrics_structure(), and database::integrated::unified_database_system::impl::update_metrics().

◆ idle_connections

size_t database::integrated::database_metrics::idle_connections {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 142 of file unified_database_system.h.

142{0};

Referenced by print_metrics(), and print_metrics().

◆ max_latency

std::chrono::microseconds database::integrated::database_metrics::max_latency {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, and integrated/monitoring.cpp.

Definition at line 135 of file unified_database_system.h.

135{0};

Referenced by print_metrics(), and database::integrated::unified_database_system::impl::update_metrics().

◆ measurement_start

std::chrono::steady_clock::time_point database::integrated::database_metrics::measurement_start
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

Definition at line 147 of file unified_database_system.h.

Referenced by database::integrated::unified_database_system::impl::impl(), database::integrated::unified_database_system::impl::reset_metrics(), and database::integrated::unified_database_system::impl::update_metrics().

◆ min_latency

std::chrono::microseconds database::integrated::database_metrics::min_latency {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, and integrated/monitoring.cpp.

Definition at line 134 of file unified_database_system.h.

134{0};

Referenced by print_metrics(), and database::integrated::unified_database_system::impl::update_metrics().

◆ p95_latency

std::chrono::microseconds database::integrated::database_metrics::p95_latency {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

Definition at line 136 of file unified_database_system.h.

136{0};

◆ p99_latency

std::chrono::microseconds database::integrated::database_metrics::p99_latency {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

Definition at line 137 of file unified_database_system.h.

137{0};

◆ pool_size

size_t database::integrated::database_metrics::pool_size {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 140 of file unified_database_system.h.

140{0};

Referenced by print_metrics(), print_metrics(), and test_metrics_structure().

◆ queries_per_second

double database::integrated::database_metrics::queries_per_second {0.0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 146 of file unified_database_system.h.

146{0.0};

Referenced by example_realtime_monitoring(), print_metrics(), print_metrics(), test_metrics_structure(), and database::integrated::unified_database_system::impl::update_metrics().

◆ slow_queries

size_t database::integrated::database_metrics::slow_queries {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

Definition at line 130 of file unified_database_system.h.

130{0};

Referenced by database::integrated::unified_database_system::impl::update_metrics().

◆ successful_queries

size_t database::integrated::database_metrics::successful_queries {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 128 of file unified_database_system.h.

128{0};

Referenced by print_metrics(), print_metrics(), test_metrics_structure(), and database::integrated::unified_database_system::impl::update_metrics().

◆ total_queries

size_t database::integrated::database_metrics::total_queries {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, integrated/async_queries.cpp, integrated/basic_usage.cpp, and integrated/monitoring.cpp.

Definition at line 127 of file unified_database_system.h.

127{0};

Referenced by print_metrics(), print_metrics(), test_metrics_structure(), and database::integrated::unified_database_system::impl::update_metrics().

◆ transactions_committed

size_t database::integrated::database_metrics::transactions_committed {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, and integrated/monitoring.cpp.

Definition at line 151 of file unified_database_system.h.

151{0};

Referenced by database::integrated::unified_database_system::impl::execute_transaction(), and print_metrics().

◆ transactions_rolled_back

size_t database::integrated::database_metrics::transactions_rolled_back {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, and integrated/monitoring.cpp.

Definition at line 152 of file unified_database_system.h.

152{0};

Referenced by database::integrated::unified_database_system::impl::execute_transaction(), and print_metrics().

◆ transactions_started

size_t database::integrated::database_metrics::transactions_started {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, and integrated/monitoring.cpp.

Definition at line 150 of file unified_database_system.h.

150{0};

Referenced by database::integrated::unified_database_system::impl::begin_transaction(), print_metrics(), and test_metrics_structure().

◆ wait_queue_size

size_t database::integrated::database_metrics::wait_queue_size {0}
Examples
/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h, and integrated/monitoring.cpp.

Definition at line 143 of file unified_database_system.h.

143{0};

Referenced by print_metrics().

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