Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)2,588 2,654 66 2.6%
Incl. Wall Time (microsec) per call 104 106 3 2.6%
Excl. Wall Time (microsec)68 73 5 7.4%
Incl. CPU (microsecs)2,615 2,680 65 2.5%
Incl. CPU (microsecs) per call 105 107 3 2.5%
Excl. CPU (microsec)88 92 4 4.5%
Incl. MemUse (bytes)373,816 373,816 0 0.0%
Incl. MemUse (bytes) per call 14,953 14,953 0 0.0%
Excl. MemUse (bytes)2,752 2,752 0 0.0%
Incl. PeakMemUse (bytes)360,640 360,640 0 0.0%
Incl. PeakMemUse (bytes) per call 14,426 14,426 0 0.0%
Excl. PeakMemUse (bytes)1,032 1,032 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% 66 6.9% 65 7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 7.6% 4 6.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::select0 N/A% 61 92.4% 60 92.3% 0 N/A% 0 N/A%
system_requirements0 N/A% 5 7.6% 5 7.7% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% 61 92.4% 61 93.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%