Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)866 424 -442 -51.0%
Incl. Wall Time (microsec) per call 866 424 -442 -51.0%
Excl. Wall Time (microsec)14 7 -7 -50.0%
Incl. CPU (microsecs)868 425 -443 -51.0%
Incl. CPU (microsecs) per call 868 425 -443 -51.0%
Excl. CPU (microsec)15 7 -8 -53.3%
Incl. MemUse (bytes)44,816 44,816 0 0.0%
Incl. MemUse (bytes) per call 44,816 44,816 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)50,624 50,624 0 0.0%
Incl. PeakMemUse (bytes) per call 50,624 50,624 0 0.0%
Excl. PeakMemUse (bytes)192 192 0 0.0%

Parent/Child Regression/Improvement report for PDO::setAttribute [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
PDO::setAttribute0 N/A% -442 -4.5% -443 -5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -1.6% -8 -1.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -442 -100.0% -443 -100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% -435 -98.4% -435 -98.2% 0 N/A% 0 N/A%