Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)604 604 0 0.0%
Incl. Wall Time (microsec) per call 604 604 0 0.0%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)605 606 1 0.2%
Incl. CPU (microsecs) per call 605 606 1 0.2%
Excl. CPU (microsec)8 11 3 37.5%
Incl. MemUse (bytes)54,152 54,128 -24 -0.0%
Incl. MemUse (bytes) per call 54,152 54,128 -24 -0.0%
Excl. MemUse (bytes)720 712 -8 -1.1%
Incl. PeakMemUse (bytes)26,112 25,952 -160 -0.6%
Incl. PeakMemUse (bytes) per call 26,112 25,952 -160 -0.6%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 0 0.0% 1 0.1% -24 -0.0% -160 -0.2%
Exclusive Metrics Diff for Current Function0 N/A% 3 300.0% -8 -33.3% 0 0.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 0 N/A% 1 100.0% -24 -100.0% -160 -100.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 N/A% -2 -200.0% -16 -66.7% -160 -100.0%