Run Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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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::getDriverClass24 58.5% 7,411 1.0% 7,455 1.1% 623,336 1.4% 578,152 1.3%
Exclusive Metrics for Current Function164 2.2% 193 2.6% 4,664 0.7% 2,328 0.4%
Parent functions
Drupal\Core\Database\Connection::select19 79.2% 4,535 61.2% 4,568 61.3% 404,696 64.9% 404,272 69.9%
Drupal\Core\Database\Connection::insert3 12.5% 1,312 17.7% 1,319 17.7% 110,072 17.7% 113,120 19.6%
Drupal\Core\Database\Connection::merge1 4.2% 1,196 16.1% 1,198 16.1% 107,480 17.2% 58,744 10.2%
Drupal\Core\Database\Query\SelectExtender::extend1 4.2% 368 5.0% 370 5.0% 1,088 0.2% 2,016 0.3%
Child functions
class_exists4 50.0% 7,240 97.7% 7,246 97.2% 617,512 99.1% 574,888 99.4%
Drupal\Core\Database\Driver\mysql\Connection::driver4 50.0% 7 0.1% 16 0.2% 1,160 0.2% 936 0.2%