Run Report
Run #51ca54a312a65: 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::getDriverClass10 34.5% 4,399 1.1% 4,411 1.2% 667,368 2.0% 623,864 1.9%
Exclusive Metrics for Current Function87 2.0% 85 1.9% 5,704 0.9% 3,064 0.5%
Parent functions
Drupal\Core\Database\Connection::select6 60.0% 2,162 49.1% 2,168 49.1% 348,448 52.2% 348,016 55.8%
Drupal\Core\Database\Connection::insert1 10.0% 675 15.3% 677 15.3% 92,080 13.8% 82,968 13.3%
Drupal\Core\Database\Connection::merge1 10.0% 644 14.6% 645 14.6% 96,744 14.5% 79,000 12.7%
Drupal\Core\Database\Connection::update1 10.0% 506 11.5% 507 11.5% 74,184 11.1% 66,616 10.7%
Drupal\Core\Database\Connection::delete1 10.0% 412 9.4% 414 9.4% 55,912 8.4% 47,264 7.6%
Child functions
class_exists5 50.0% 4,296 97.7% 4,303 97.6% 660,424 99.0% 620,000 99.4%
Drupal\Core\Database\Driver\mysql\Connection::driver5 50.0% 16 0.4% 23 0.5% 1,240 0.2% 800 0.1%