Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)376 376 0 0.0%
Incl. Wall Time (microsec) per call 376 376 0 0.0%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)377 377 0 0.0%
Incl. CPU (microsecs) per call 377 377 0 0.0%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)19,284 19,284 0 0.0%
Incl. MemUse (bytes) per call 19,284 19,284 0 0.0%
Excl. MemUse (bytes)360 360 0 0.0%
Incl. PeakMemUse (bytes)19,972 19,972 0 0.0%
Incl. PeakMemUse (bytes) per call 19,972 19,972 0 0.0%
Excl. PeakMemUse (bytes)656 656 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% 1 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 N/A% -1 N/A% 0 N/A% 0 N/A%