Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)433 398 -35 -8.1%
Incl. Wall Time (microsec) per call 433 398 -35 -8.1%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)434 399 -35 -8.1%
Incl. CPU (microsecs) per call 434 399 -35 -8.1%
Excl. CPU (microsec)10 7 -3 -30.0%
Incl. MemUse (bytes)49,440 49,440 0 0.0%
Incl. MemUse (bytes) per call 49,440 49,440 0 0.0%
Excl. MemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes)55,152 55,152 0 0.0%
Incl. PeakMemUse (bytes) per call 55,152 55,152 0 0.0%
Excl. PeakMemUse (bytes)240 240 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% -35 -0.1% -35 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -8.6% -3 -8.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -35 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::loadClass0 N/A% -32 -91.4% -32 -91.4% 0 N/A% 0 N/A%