Run Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Connection::getDriverClass [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::getDriverClass18 48.6% 4,639 0.8% 4,668 0.9% 666,968 1.8% 619,448 1.6%
Exclusive Metrics for Current Function130 2.8% 142 3.0% 5,704 0.9% 3,024 0.5%
Parent functions
Drupal\Core\Database\Connection::select8 44.4% 2,143 46.2% 2,153 46.1% 348,152 52.2% 340,800 55.0%
Drupal\Core\Database\Connection::update1 5.6% 725 15.6% 730 15.6% 74,184 11.1% 61,680 10.0%
Drupal\Core\Database\Connection::insert3 16.7% 638 13.8% 641 13.7% 92,016 13.8% 76,712 12.4%
Drupal\Core\Database\Connection::merge3 16.7% 594 12.8% 600 12.9% 96,728 14.5% 95,328 15.4%
Drupal\Core\Database\Connection::delete3 16.7% 539 11.6% 544 11.7% 55,888 8.4% 44,928 7.3%
Child functions
class_exists5 50.0% 4,492 96.8% 4,499 96.4% 660,024 99.0% 615,656 99.4%
Drupal\Core\Database\Driver\mysql\Connection::driver5 50.0% 17 0.4% 27 0.6% 1,240 0.2% 768 0.1%