Run Report
Run #51f3746558d24: XHProf Run (Namespace=drupal-perf-thedavidmeister)
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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::getDriverClass101 84.2% 3,201 0.0% 3,327 0.0% 304,104 1.1% 149,872 0.5%
Exclusive Metrics for Current Function249 7.8% 358 10.8% 5,840 1.9% 1,704 1.1%
Parent functions
Drupal\Core\Database\Connection::select97 96.0% 1,435 44.8% 1,550 46.6% 150,776 49.6% 149,872 100.0%
Drupal\Core\Database\Connection::delete1 1.0% 595 18.6% 599 18.0% 33,632 11.1% 0 0.0%
Drupal\Core\Database\Connection::update1 1.0% 419 13.1% 422 12.7% 37,120 12.2% 0 0.0%
Drupal\Core\Database\Connection::merge1 1.0% 382 11.9% 384 11.5% 48,248 15.9% 0 0.0%
Drupal\Core\Database\Connection::insert1 1.0% 370 11.6% 372 11.2% 34,328 11.3% 0 0.0%
Child functions
class_exists5 50.0% 2,946 92.0% 2,952 88.7% 297,184 97.7% 147,368 98.3%
Drupal\Core\Database\Driver\mysql\Connection::driver5 50.0% 6 0.2% 17 0.5% 1,080 0.4% 800 0.5%