Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe53eaaaf2: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #519fe4bc90ab9Run #519fe53eaaaf2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)145 109 -36 -24.8%
Incl. Wall Time (microsec) per call 145 109 -36 -24.8%
Excl. Wall Time (microsec)18 9 -9 -50.0%
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)30,952 30,952 0 0.0%
Incl. MemUse (bytes) per call 30,952 30,952 0 0.0%
Excl. MemUse (bytes)736 736 0 0.0%
Incl. PeakMemUse (bytes)29,520 29,520 0 0.0%
Incl. PeakMemUse (bytes) per call 29,520 29,520 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% -36 -2.4% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -25.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -36 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -27 -75.0% 0 N/A% 0 N/A% 0 N/A%