Run Report
Run #531ee657ba49e: 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% 1,950 0.5% 1,982 0.6% 411,216 1.1% 401,992 1.1%
Exclusive Metrics for Current Function58 3.0% 87 4.4% 2,816 0.7% 1,920 0.5%
Parent functions
Drupal\Core\Database\Connection::select30 96.8% 1,445 74.1% 1,475 74.4% 317,552 77.2% 311,000 77.4%
system_requirements1 3.2% 505 25.9% 507 25.6% 93,664 22.8% 90,992 22.6%
Child functions
class_exists2 50.0% 1,890 96.9% 1,892 95.5% 407,400 99.1% 399,352 99.3%
Drupal\Core\Database\Driver\mysql\Connection::driver2 50.0% 2 0.1% 3 0.2% 1,000 0.2% 720 0.2%