Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)298 351 53 17.8%
Incl. Wall Time (microsec) per call 33 39 6 17.8%
Excl. Wall Time (microsec)15 19 4 26.7%
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)127,992 128,056 64 0.1%
Incl. PeakMemUse (bytes) per call 14,221 14,228 7 0.1%
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 Function4 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%