Diff Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #5185c8620c8e8Run #5185cca3dd8d9DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)487 492 5 1.0%
Incl. Wall Time (microsec) per call 122 123 1 1.0%
Excl. Wall Time (microsec)26 26 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)253,288 253,328 40 0.0%
Incl. MemUse (bytes) per call 63,322 63,332 10 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)250,024 249,744 -280 -0.1%
Incl. PeakMemUse (bytes) per call 62,506 62,436 -70 -0.1%
Excl. PeakMemUse (bytes)3,032 3,032 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::getDriverClass [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::getDriverClass0 N/A% 5 0.1% 0 0.0% 40 0.0% -280 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Connection::select0 N/A% 4 80.0% 0 N/A% 40 100.0% -280 -100.0%
Drupal\Core\Database\Connection::insert0 N/A% 1 20.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
class_exists0 N/A% 5 100.0% 0 N/A% 40 100.0% -280 -100.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%