Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)452 419 -33 -7.3%
Incl. Wall Time (microsec) per call 452 419 -33 -7.3%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)453 420 -33 -7.3%
Incl. CPU (microsecs) per call 453 420 -33 -7.3%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)44,800 44,800 0 0.0%
Incl. MemUse (bytes) per call 44,800 44,800 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)50,688 50,688 0 0.0%
Incl. PeakMemUse (bytes) per call 50,688 50,688 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% -33 -0.1% -33 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -6.1% -2 -6.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -33 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% -31 -93.9% -31 -93.9% 0 N/A% 0 N/A%