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Run #6abf8a0508a16: XHProf Run (Namespace=macron-api)
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Parent/Child report for yii\db\Connection::open [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
yii\db\Connection::open993 97.5% 18,164 1.7% 24,152 0.2% 30,440 0.3%
Exclusive Metrics for Current Function155 0.9% 2,168 9.0% 872 2.9%
Parent functions
yii\db\Connection::getMasterPdo871 87.7% 18,148 99.9% 23,096 95.6% 29,920 98.3%
yii\db\Connection::beginTransaction61 6.1% 12 0.1% 536 2.2% 0 0.0%
yii\db\Transaction::begin61 6.1% 4 0.0% 520 2.2% 520 1.7%
Child functions
common\macronModels\Connection::createPdoInstance1 10.0% 10,353 57.0% 1,600 6.6% 0 0.0%
yii\db\Connection::createPdoInstance1 10.0% 6,591 36.3% 968 4.0% 0 0.0%
yii\db\Connection::initConnection2 20.0% 945 5.2% 3,088 12.8% 0 0.0%
yii\BaseYii::endProfile2 20.0% 60 0.3% 5,448 22.6% 10,584 34.8%
yii\BaseYii::info2 20.0% 39 0.2% 5,432 22.5% 15,368 50.5%
yii\BaseYii::beginProfile2 20.0% 21 0.1% 5,448 22.6% 3,616 11.9%