Transaction metrics. More...

#include <data_consistency.h>

Collaboration diagram for kcenon::monitoring::transaction_metrics:

Public Member Functions
double	get_abort_rate () const

Public Attributes
std::atomic< size_t >	total_transactions {0}

std::atomic< size_t >	committed_transactions {0}

std::atomic< size_t >	aborted_transactions {0}

std::atomic< size_t >	deadlocks_detected {0}

Detailed Description

Transaction metrics.

Definition at line 94 of file data_consistency.h.

Member Function Documentation

◆ get_abort_rate()

double kcenon::monitoring::transaction_metrics::get_abort_rate ( ) const

inline

Definition at line 100 of file data_consistency.h.

                                  {
        size_t total = total_transactions.load();
        if (total == 0) {
            return 0.0;
        }
        return static_cast<double>(aborted_transactions.load()) / static_cast<double>(total);
    }

References aborted_transactions, and total_transactions.

Member Data Documentation

◆ aborted_transactions

std::atomic<size_t> kcenon::monitoring::transaction_metrics::aborted_transactions {0}

Definition at line 97 of file data_consistency.h.

97{0};

Referenced by kcenon::monitoring::transaction_manager::abort_transaction(), kcenon::monitoring::transaction_manager::commit_transaction(), and get_abort_rate().

◆ committed_transactions

std::atomic<size_t> kcenon::monitoring::transaction_metrics::committed_transactions {0}

Definition at line 96 of file data_consistency.h.

96{0};

Referenced by kcenon::monitoring::transaction_manager::commit_transaction().

◆ deadlocks_detected

std::atomic<size_t> kcenon::monitoring::transaction_metrics::deadlocks_detected {0}

Definition at line 98 of file data_consistency.h.

98{0};

Referenced by kcenon::monitoring::transaction_manager::detect_deadlocks().

◆ total_transactions

std::atomic<size_t> kcenon::monitoring::transaction_metrics::total_transactions {0}

Definition at line 95 of file data_consistency.h.

95{0};

Referenced by kcenon::monitoring::transaction_manager::begin_transaction(), and get_abort_rate().

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

include/kcenon/monitoring/reliability/data_consistency.h

Public Member Functions

Public Attributes