Diff Report
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #51ad028f5e6a3Run #51ad024086f90DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)526 501 -25 -4.8%
Incl. Wall Time (microsec) per call 526 501 -25 -4.8%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)527 502 -25 -4.7%
Incl. CPU (microsecs) per call 527 502 -25 -4.7%
Excl. CPU (microsec)6 8 2 33.3%
Incl. MemUse (bytes)49,472 49,472 0 0.0%
Incl. MemUse (bytes) per call 49,472 49,472 0 0.0%
Excl. MemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes)20,928 20,928 0 0.0%
Incl. PeakMemUse (bytes) per call 20,928 20,928 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% -25 -5.4% -25 -11.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 8.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -25 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -25 -100.0% -27 -108.0% 0 N/A% 0 N/A%