Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5c92d66a0: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #519d5c4cd1983Run #519d5c92d66a0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)112 126 14 12.5%
Incl. Wall Time (microsec) per call 112 126 14 12.5%
Excl. Wall Time (microsec)9 15 6 66.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)30,968 30,968 0 0.0%
Incl. MemUse (bytes) per call 30,968 30,968 0 0.0%
Excl. MemUse (bytes)736 736 0 0.0%
Incl. PeakMemUse (bytes)29,536 29,536 0 0.0%
Incl. PeakMemUse (bytes) per call 29,536 29,536 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 14 5.7% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 42.9% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 14 100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 8 57.1% 0 N/A% 0 N/A% 0 N/A%