RRDCreator::addArchive
(PECL rrd >= 0.9.0)
RRDCreator::addArchive — Adds RRA - archive of data values for each data source
Описание
public RRDCreator::addArchive
( string
$description
) : voidAdds RRA definition by description of archive. Archive consists of a number of data values or statistics for each of the defined data-sources (DS). Data sources are defined by method RRDCreator::addDataSource(). You need call this method for each requested archive.
Список параметров
-
description -
Definition of archive - RRA. This has same format as RRA definition in rrd create command. See man page of rrd create for more details.
Возвращаемые значения
Эта функция не возвращает значения после выполнения.