Diff Report
Run #51867a69ed6b7: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51865e7532e2c: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #51867a69ed6b7Run #51865e7532e2cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)391 392 1 0.3%
Incl. Wall Time (microsec) per call 56 56 0 0.3%
Excl. Wall Time (microsec)22 21 -1 -4.5%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 572 0 -572 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)204,568 204,584 16 0.0%
Incl. MemUse (bytes) per call 29,224 29,226 2 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)204,528 204,544 16 0.0%
Incl. PeakMemUse (bytes) per call 29,218 29,221 2 0.0%
Excl. PeakMemUse (bytes)2,168 2,168 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% 1 0.3% -4,001 N/A% 16 0.6% 16 0.7%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 1 100.0% -4,001 -100.0% 16 100.0% 16 100.0%
Child functions
class_exists0 N/A% 2 200.0% -4,001 -100.0% 16 100.0% 16 100.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%