LoadMonitor Interface Reference

An interface for database load monitoring. More...

Inheritance diagram for LoadMonitor:

List of all members.

Public Member Functions
	__construct ($parent)
	Construct a new LoadMonitor with a given LoadBalancer parent.
	getLagTimes ($serverIndexes, $wiki)
	Return an estimate of replication lag for each server.
	scaleLoads (&$loads, $group=false, $wiki=false)
	Perform pre-connection load ratio adjustment.

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Detailed Description

An interface for database load monitoring.

Definition at line 29 of file LoadMonitor.php.

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Constructor & Destructor Documentation

LoadMonitor::__construct

(

$

parent

)

Construct a new LoadMonitor with a given LoadBalancer parent.

Parameters:

LoadBalancer

$parent

Implemented in LoadMonitorMySQL, and LoadMonitorNull.

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Member Function Documentation

LoadMonitor::getLagTimes	(	$	serverIndexes,
		$	wiki
	)

Return an estimate of replication lag for each server.

Parameters:

array	$serverIndexes
string	$wiki

Returns:

array

Implemented in LoadMonitorMySQL, and LoadMonitorNull.

LoadMonitor::scaleLoads	(	&$	loads,
		$	group = false,
		$	wiki = false
	)

Perform pre-connection load ratio adjustment.

Parameters:

array	$loads
string | bool	$group	The selected query group. Default: false
string | bool	$wiki	Default: false

Implemented in LoadMonitorMySQL, and LoadMonitorNull.

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

• includes/db/LoadMonitor.php