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Run #6abf8a0508a16: 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% 117,869 11.0% 1,489,488 13.8% 1,520,752 13.3%
Exclusive Metrics for Current Function1,155 1.0% 5,240 0.4% 288 0.0%
Parent function
yii\db\Connection::beginTransaction61 100.0% 117,869 100.0% 1,489,488 100.0% 1,520,752 100.0%
Child functions
yii\db\Schema::createSavepoint60 19.8% 116,050 98.5% 1,367,312 91.8% 1,508,496 99.2%
yii\BaseYii::debug61 20.1% 626 0.5% 114,448 7.7% 11,448 0.8%
yii\db\Connection::getSchema60 19.8% 14 0.0% 536 0.0% 0 0.0%
yii\base\Component::trigger1 0.3% 10 0.0% 896 0.1% 0 0.0%
yii\db\Schema::supportsSavepoint60 19.8% 10 0.0% 536 0.0% 0 0.0%
yii\db\Connection::open61 20.1% 4 0.0% 520 0.0% 520 0.0%