Diff Report
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51b89eaf4e36eRun #51b89dd280f98DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)498 515 17 3.4%
Incl. Wall Time (microsec) per call 498 515 17 3.4%
Excl. Wall Time (microsec)55 56 1 1.8%
Incl. CPU (microsecs)500 517 17 3.4%
Incl. CPU (microsecs) per call 500 517 17 3.4%
Excl. CPU (microsec)42 45 3 7.1%
Incl. MemUse (bytes)161,336 161,336 0 0.0%
Incl. MemUse (bytes) per call 161,336 161,336 0 0.0%
Excl. MemUse (bytes)3,360 3,360 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::__construct [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
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 17 2.4% 17 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 5.9% 3 17.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 17 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 9 52.9% 8 47.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 4 23.5% 4 23.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -11.8% -3 -17.6% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 1 5.9% 1 5.9% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 1 5.9% 2 11.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 5.9% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 1 5.9% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 5.9% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%