Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)432 420 -12 -2.8%
Incl. Wall Time (microsec) per call 432 420 -12 -2.8%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)432 421 -11 -2.5%
Incl. CPU (microsecs) per call 432 421 -11 -2.5%
Excl. CPU (microsec)5 7 2 40.0%
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)50,728 50,728 0 0.0%
Incl. PeakMemUse (bytes) per call 50,728 50,728 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% -12 -1.7% -11 -4.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 8.3% 2 18.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -12 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% -13 -108.3% -13 -118.2% 0 N/A% 0 N/A%