Run Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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::getDriverClass14 48.3% 1,447 0.1% 1,462 0.2% 225,184 0.7% 134,576 0.4%
Exclusive Metrics for Current Function64 4.4% 70 4.8% 3,784 1.7% 1,632 1.2%
Parent functions
Drupal\Core\Database\Connection::select12 85.7% 957 66.1% 970 66.3% 144,224 64.0% 134,576 100.0%
Drupal\Core\Database\Connection::merge1 7.1% 264 18.2% 264 18.1% 46,056 20.5% 0 0.0%
Drupal\Core\Database\Connection::update1 7.1% 226 15.6% 228 15.6% 34,904 15.5% 0 0.0%
Child functions
class_exists3 50.0% 1,380 95.4% 1,383 94.6% 220,320 97.8% 132,224 98.3%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.2% 9 0.6% 1,080 0.5% 720 0.5%