Run single metrics rolling average. More...

#include <TxMetrics.h>

Collaboration diagram for ripple::metrics::SingleMetrics:

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Public Types
using	clock_type = std::chrono::steady_clock

Public Member Functions
	SingleMetrics (bool ptu=true)
	Class constructor.

void	addMetrics (std::uint32_t val)
	Add metrics value.

Public Attributes
clock_type::time_point	intervalStart {clock_type::now()}

std::uint64_t	accum {0}

std::uint64_t	rollingAvg {0}

std::uint32_t	N {0}

bool	perTimeUnit {true}

boost::circular_buffer< std::uint64_t >	rollingAvgAggreg {30, 0ull}

Detailed Description

Run single metrics rolling average.

Can be either average of a value per second or average of a value's sample per second. For instance, for transaction it makes sense to have transaction bytes and count per second, but for a number of selected peers to relay per transaction it makes sense to have sample's average.

Definition at line 22 of file TxMetrics.h.

Member Typedef Documentation

◆ clock_type

using ripple::metrics::SingleMetrics::clock_type = std::chrono::steady_clock

Definition at line 31 of file TxMetrics.h.

Constructor & Destructor Documentation

◆ SingleMetrics()

ripple::metrics::SingleMetrics::SingleMetrics ( bool ptu = true )

Class constructor.

Parameters

ptu	if true then calculate metrics per second, otherwise sample's average

Definition at line 28 of file TxMetrics.h.

Member Function Documentation

◆ addMetrics()

void ripple::metrics::SingleMetrics::addMetrics ( std::uint32_t val )

Add metrics value.

Parameters

val	metrics value, either bytes or count

Definition at line 74 of file TxMetrics.cpp.

Member Data Documentation

◆ intervalStart

clock_type::time_point ripple::metrics::SingleMetrics::intervalStart {clock_type::now()}

Definition at line 32 of file TxMetrics.h.

◆ accum

std::uint64_t ripple::metrics::SingleMetrics::accum {0}

Definition at line 33 of file TxMetrics.h.

◆ rollingAvg

std::uint64_t ripple::metrics::SingleMetrics::rollingAvg {0}

Definition at line 34 of file TxMetrics.h.

◆ N

std::uint32_t ripple::metrics::SingleMetrics::N {0}

Definition at line 35 of file TxMetrics.h.

◆ perTimeUnit

bool ripple::metrics::SingleMetrics::perTimeUnit {true}

Definition at line 36 of file TxMetrics.h.

◆ rollingAvgAggreg

boost::circular_buffer<std::uint64_t> ripple::metrics::SingleMetrics::rollingAvgAggreg {30, 0ull}

Definition at line 37 of file TxMetrics.h.

Public Types

Public Member Functions

Public Attributes