Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)675 709 34 5.0%
Incl. Wall Time (microsec) per call 675 709 34 5.0%
Excl. Wall Time (microsec)42 40 -2 -4.8%
Incl. CPU (microsecs)676 710 34 5.0%
Incl. CPU (microsecs) per call 676 710 34 5.0%
Excl. CPU (microsec)30 28 -2 -6.7%
Incl. MemUse (bytes)155,872 155,800 -72 -0.0%
Incl. MemUse (bytes) per call 155,872 155,800 -72 -0.0%
Excl. MemUse (bytes)3,784 3,784 0 0.0%
Incl. PeakMemUse (bytes)102,904 110,576 7,672 7.5%
Incl. PeakMemUse (bytes) per call 102,904 110,576 7,672 7.5%
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% 34 4.3% 34 3.6% -72 -0.1% 7,672 11.4%
Exclusive Metrics Diff for Current Function-2 -5.9% -2 -5.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 34 100.0% 34 100.0% -72 -100.0% 7,672 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 20 58.8% 20 58.8% -16 -22.2% 7,672 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 14 41.2% 12 35.3% -16 -22.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 2.9% 1 2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 2.9% 1 2.9% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% -40 -55.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 2.9% 0 0.0% 0 0.0%