WorldUpdateTime Class Reference

#include "UpdateTime.h"

Inheritance diagram for WorldUpdateTime:

Public Member Functions
	WorldUpdateTime ()
void	LoadFromConfig ()
void	SetRecordUpdateTimeInterval (Milliseconds t)
void	RecordUpdateTime (Milliseconds gameTimeMs, uint32 diff, uint32 sessionCount)
void	RecordUpdateTimeDuration (std::string const &text)
Public Member Functions inherited from UpdateTime
uint32	GetAverageUpdateTime () const
uint32	GetTimeWeightedAverageUpdateTime () const
uint32	GetMaxUpdateTime () const
uint32	GetMaxUpdateTimeOfCurrentTable () const
uint32	GetLastUpdateTime () const
uint32	GetDatasetSize () const
uint32	GetPercentile (uint8 p)
void	UpdateWithDiff (uint32 diff)
void	RecordUpdateTimeReset ()

Private Attributes
Milliseconds	_recordUpdateTimeInverval
Milliseconds	_recordUpdateTimeMin
Milliseconds	_lastRecordTime

Additional Inherited Members
Protected Member Functions inherited from UpdateTime
	UpdateTime ()
void	SortUpdateTimeDataTable ()

Detailed Description

Constructor & Destructor Documentation

WorldUpdateTime()

WorldUpdateTime::WorldUpdateTime ( )

inline

: UpdateTime(), _recordUpdateTimeInverval(0), _recordUpdateTimeMin(0), _lastRecordTime(0) { }

Member Function Documentation

LoadFromConfig()

void WorldUpdateTime::LoadFromConfig

(

)

{
    _recordUpdateTimeInverval = Milliseconds(sConfigMgr->GetOption<uint32>("RecordUpdateTimeDiffInterval", 300000));
    _recordUpdateTimeMin = Milliseconds(sConfigMgr->GetOption<uint32>("MinRecordUpdateTimeDiff", 100));
}

References _recordUpdateTimeInverval, _recordUpdateTimeMin, and sConfigMgr.

Referenced by World::LoadConfigSettings().

RecordUpdateTime()

void WorldUpdateTime::RecordUpdateTime	(	Milliseconds	gameTimeMs,
		uint32	diff,
		uint32	sessionCount
	)

{
    if (_recordUpdateTimeInverval > 0s && diff > _recordUpdateTimeMin.count())
    {
        if (GetMSTimeDiff(_lastRecordTime, gameTimeMs) > _recordUpdateTimeInverval)
        {
            LOG_INFO("time.update", "Update time diff: {}ms with {} players online", GetLastUpdateTime(), sessionCount);
            LOG_INFO("time.update", "Last {} diffs summary:", GetDatasetSize());
            LOG_INFO("time.update", "|- Mean: {}ms", GetAverageUpdateTime());
            LOG_INFO("time.update", "|- Median: {}ms", GetPercentile(50));
            LOG_INFO("time.update", "|- Percentiles (95, 99, max): {}ms, {}ms, {}ms", GetPercentile(95), GetPercentile(99), GetPercentile(100));
            _lastRecordTime = gameTimeMs;
        }
    }
}

References _lastRecordTime, _recordUpdateTimeInverval, _recordUpdateTimeMin, UpdateTime::GetAverageUpdateTime(), UpdateTime::GetDatasetSize(), UpdateTime::GetLastUpdateTime(), GetMSTimeDiff(), UpdateTime::GetPercentile(), and LOG_INFO.

Referenced by World::Update().

RecordUpdateTimeDuration()

void WorldUpdateTime::RecordUpdateTimeDuration

(

std::string const &

text

)

SetRecordUpdateTimeInterval()

void WorldUpdateTime::SetRecordUpdateTimeInterval

(

Milliseconds

t

)

{
    _recordUpdateTimeInverval = t;
}

References _recordUpdateTimeInverval.

Member Data Documentation

_lastRecordTime

Milliseconds WorldUpdateTime::_lastRecordTime

private

Referenced by RecordUpdateTime().

_recordUpdateTimeInverval

Milliseconds WorldUpdateTime::_recordUpdateTimeInverval

private

Referenced by LoadFromConfig(), RecordUpdateTime(), and SetRecordUpdateTimeInterval().

_recordUpdateTimeMin

Milliseconds WorldUpdateTime::_recordUpdateTimeMin

private

Referenced by LoadFromConfig(), and RecordUpdateTime().