Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5621969453: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #51a5545d76a23Run #51a5621969453DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)613 578 -35 -5.7%
Incl. Wall Time (microsec) per call 44 41 -3 -5.7%
Excl. Wall Time (microsec)153 120 -33 -21.6%
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)83,724 83,724 0 0.0%
Incl. MemUse (bytes) per call 5,980 5,980 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)82,912 82,912 0 0.0%
Incl. PeakMemUse (bytes) per call 5,922 5,922 0 0.0%
Excl. PeakMemUse (bytes)788 788 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% -35 -2.2% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-33 -94.3% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -35 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% -4 -11.4% 0 N/A% 0 N/A% 0 N/A%
class_exists0 N/A% 2 5.7% 0 N/A% 0 N/A% 0 N/A%