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Run #6abf8a0653ed4: XHProf Run (Namespace=macron-api)
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Parent/Child report for yii\db\Transaction::begin [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
yii\db\Transaction::begin61 16.1% 136,997 11.3% 467,392 4.7% 493,224 4.6%
Exclusive Metrics for Current Function1,474 1.1% 5,240 1.1% 288 0.1%
Parent function
yii\db\Connection::beginTransaction61 100.0% 136,997 100.0% 467,392 100.0% 493,224 100.0%
Child functions
yii\db\Schema::createSavepoint60 19.8% 134,769 98.4% 345,216 73.9% 480,968 97.5%
yii\BaseYii::debug61 20.1% 708 0.5% 114,448 24.5% 11,448 2.3%
yii\base\Component::trigger1 0.3% 15 0.0% 896 0.2% 0 0.0%
yii\db\Schema::supportsSavepoint60 19.8% 15 0.0% 536 0.1% 0 0.0%
yii\db\Connection::getSchema60 19.8% 10 0.0% 536 0.1% 0 0.0%
yii\db\Connection::open61 20.1% 6 0.0% 520 0.1% 520 0.1%