A Row implementation that is based on ArrayObject which is faster #8446
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Currently, a
Row
's columns are accessed like this:$this->c[self::COLUMNS][$columnName]
. When archiving a big year instance we spend about 900 seconds (33%) just ingetColumn()
. By changing this to$this->columns[$columnName]
the time dropped to 450 seconds (17%). By usingArrayObject
the time drops by another 250 seconds. A difference in speed is not really noticeable in normal reports but when archiving aggregated reports (week, month, year, ranges).Original PR was #7570