Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250764a275: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #55f2501d384a2Run #55f250764a275DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)597 594 -3 -0.5%
Incl. Wall Time (microsec) per call 15 14 -0 -0.5%
Excl. Wall Time (microsec)52 58 6 11.5%
Incl. MemUse (bytes)162,272 162,272 0 0.0%
Incl. MemUse (bytes) per call 3,958 3,958 0 0.0%
Excl. MemUse (bytes)2,472 2,472 0 0.0%
Incl. PeakMemUse (bytes)163,104 163,104 0 0.0%
Incl. PeakMemUse (bytes) per call 3,978 3,978 0 0.0%
Excl. PeakMemUse (bytes)2,392 2,392 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% -3 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::select0 N/A% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::insert0 N/A% -1 -33.3% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% -9 -300.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 N/A%