Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)573 593 20 3.5%
Incl. Wall Time (microsec) per call 573 593 20 3.5%
Excl. Wall Time (microsec)9 11 2 22.2%
Incl. CPU (microsecs)588 611 23 3.9%
Incl. CPU (microsecs) per call 588 611 23 3.9%
Excl. CPU (microsec)23 28 5 21.7%
Incl. MemUse (bytes)51,504 51,504 0 0.0%
Incl. MemUse (bytes) per call 51,504 51,504 0 0.0%
Excl. MemUse (bytes)2,776 2,776 0 0.0%
Incl. PeakMemUse (bytes)57,608 57,608 0 0.0%
Incl. PeakMemUse (bytes) per call 57,608 57,608 0 0.0%
Excl. PeakMemUse (bytes)2,440 2,440 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% 20 0.3% 23 4.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 10.0% 5 21.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 20 100.0% 23 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 18 90.0% 18 78.3% 0 N/A% 0 N/A%