Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #51a518f009231Run #51a524e76a9fbDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)536 582 46 8.6%
Incl. Wall Time (microsec) per call 67 73 6 8.6%
Excl. Wall Time (microsec)76 92 16 21.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)83,720 83,720 0 0.0%
Incl. MemUse (bytes) per call 10,465 10,465 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)81,816 81,816 0 0.0%
Incl. PeakMemUse (bytes) per call 10,227 10,227 0 0.0%
Excl. PeakMemUse (bytes)764 764 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% 46 7.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 34.8% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 46 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% 30 65.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%