Diff Report
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: 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 #560831fb3d4d9Run #5608311397db4DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)351 298 -53 -15.1%
Incl. Wall Time (microsec) per call 39 33 -6 -15.1%
Excl. Wall Time (microsec)19 15 -4 -21.1%
Incl. MemUse (bytes)130,432 130,432 0 0.0%
Incl. MemUse (bytes) per call 14,492 14,492 0 0.0%
Excl. MemUse (bytes)1,632 1,632 0 0.0%
Incl. PeakMemUse (bytes)128,056 127,992 -64 -0.0%
Incl. PeakMemUse (bytes) per call 14,228 14,221 -7 -0.0%
Excl. PeakMemUse (bytes)1,472 1,472 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::getDriverClass0 N/A% -53 -0.1% 0 0.0% -64 -0.3%
Exclusive Metrics Diff for Current Function-4 -7.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -53 -100.0% 0 N/A% -64 -100.0%
Child functions
class_exists0 N/A% -49 -92.5% 0 N/A% -64 -100.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 0.0%