Diff Report
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14d7a98950: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #51a14c32c53dbRun #51a14d7a98950DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)1,127 1,125 -2 -0.2%
Incl. Wall Time (microsec) per call 33 33 -0 -0.2%
Excl. Wall Time (microsec)340 338 -2 -0.6%
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)198,716 198,716 0 0.0%
Incl. MemUse (bytes) per call 5,845 5,845 0 0.0%
Excl. MemUse (bytes)2,836 2,836 0 0.0%
Incl. PeakMemUse (bytes)123,704 123,704 0 0.0%
Incl. PeakMemUse (bytes) per call 3,638 3,638 0 0.0%
Excl. PeakMemUse (bytes)1,196 1,196 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% -2 -0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::update0 N/A% -4 -200.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% 1 50.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 1 50.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%