Run Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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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::getDriverClass31 70.5% 1,980 0.5% 2,021 0.6% 411,128 1.1% 401,888 1.1%
Exclusive Metrics for Current Function58 2.9% 93 4.6% 2,824 0.7% 1,800 0.4%
Parent functions
Drupal\Core\Database\Connection::select30 96.8% 1,479 74.7% 1,519 75.2% 317,560 77.2% 311,152 77.4%
system_requirements1 3.2% 501 25.3% 502 24.8% 93,568 22.8% 90,736 22.6%
Child functions
class_exists2 50.0% 1,921 97.0% 1,924 95.2% 407,304 99.1% 399,368 99.4%
Drupal\Core\Database\Driver\mysql\Connection::driver2 50.0% 1 0.1% 4 0.2% 1,000 0.2% 720 0.2%