Diff Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)394 400 6 1.5%
Incl. Wall Time (microsec) per call 394 400 6 1.5%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)396 400 4 1.0%
Incl. CPU (microsecs) per call 396 400 4 1.0%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)47,816 47,816 0 0.0%
Incl. MemUse (bytes) per call 47,816 47,816 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)55,824 55,824 0 0.0%
Incl. PeakMemUse (bytes) per call 55,824 55,824 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% 6 0.6% 4 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% -2 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 6 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% 5 83.3% 6 150.0% 0 N/A% 0 N/A%