Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)400 397 -3 -0.8%
Incl. Wall Time (microsec) per call 400 397 -3 -0.8%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)400 398 -2 -0.5%
Incl. CPU (microsecs) per call 400 398 -2 -0.5%
Excl. CPU (microsec)8 8 0 0.0%
Incl. MemUse (bytes)47,816 47,784 -32 -0.1%
Incl. MemUse (bytes) per call 47,816 47,784 -32 -0.1%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)55,824 55,800 -24 -0.0%
Incl. PeakMemUse (bytes) per call 55,824 55,800 -24 -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% -3 -0.0% -2 -0.0% -32 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -3 -100.0% -2 -100.0% -32 -100.0% -24 -100.0%
Child function
spl_autoload_call0 N/A% -2 -66.7% -2 -100.0% -32 -100.0% -24 -100.0%