Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Connection::getDriverClassRun #5230a98f3b26cRun #5230a9efcd55cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,429 2,387 -42 -1.7%
Incl. Wall Time (microsec) per call 486 477 -8 -1.7%
Excl. Wall Time (microsec)31 32 1 3.2%
Incl. CPU (microsecs)2,434 2,397 -37 -1.5%
Incl. CPU (microsecs) per call 487 479 -7 -1.5%
Excl. CPU (microsec)33 40 7 21.2%
Incl. MemUse (bytes)359,472 359,472 0 0.0%
Incl. MemUse (bytes) per call 71,894 71,894 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)352,680 352,680 0 0.0%
Incl. PeakMemUse (bytes) per call 70,536 70,536 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -42 -3.2% -37 -3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.4% 7 18.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -42 -100.0% -37 -100.0% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% -43 -102.4% -43 -116.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%