Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)440 442 2 0.5%
Incl. Wall Time (microsec) per call 440 442 2 0.5%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)441 442 1 0.2%
Incl. CPU (microsecs) per call 441 442 1 0.2%
Excl. CPU (microsec)6 6 0 0.0%
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 50,656 32 0.1%
Incl. PeakMemUse (bytes) per call 50,624 50,656 32 0.1%
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% 2 0.1% 1 0.0% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 2 100.0% 1 100.0% 0 N/A% 32 100.0%
Child function
spl_autoload_call0 N/A% 1 50.0% 1 100.0% 0 N/A% 32 100.0%