Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)831 825 -6 -0.7%
Incl. Wall Time (microsec) per call 831 825 -6 -0.7%
Excl. Wall Time (microsec)15 14 -1 -6.7%
Incl. CPU (microsecs)833 826 -7 -0.8%
Incl. CPU (microsecs) per call 833 826 -7 -0.8%
Excl. CPU (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)60,928 60,928 0 0.0%
Incl. MemUse (bytes) per call 60,928 60,928 0 0.0%
Excl. MemUse (bytes)704 704 0 0.0%
Incl. PeakMemUse (bytes)30,416 30,416 0 0.0%
Incl. PeakMemUse (bytes) per call 30,416 30,416 0 0.0%
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% -6 -0.0% -7 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -16.7% -2 -28.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -6 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -5 -83.3% -5 -71.4% 0 N/A% 0 N/A%