Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)860 845 -15 -1.7%
Incl. Wall Time (microsec) per call 430 423 -8 -1.7%
Excl. Wall Time (microsec)92 92 0 0.0%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 2,001 2,001 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)54,428 55,240 812 1.5%
Incl. MemUse (bytes) per call 27,214 27,620 406 1.5%
Excl. MemUse (bytes)2,316 2,316 0 0.0%
Incl. PeakMemUse (bytes)27,644 3,304 -24,340 -88.0%
Incl. PeakMemUse (bytes) per call 13,822 1,652 -12,170 -88.0%
Excl. PeakMemUse (bytes)1,960 516 -1,444 -73.7%

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% -15 -0.1% 4,001 50.0% 812 0.7% -24,340 -22.5%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% -1,444 -5.9%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -8 -53.3% 4,001 100.0% 372 45.8% -24,340 -100.0%
Drupal\Core\Controller\HtmlPageController::content0 N/A% -7 -46.7% 0 0.0% 440 54.2% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -40.0% 0 0.0% -52 -6.4% -7,732 -31.8%
DateTimeZone::__construct0 N/A% -5 -33.3% 0 0.0% 0 0.0% -520 -2.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -26.7% 0 0.0% 0 0.0% -8,788 -36.1%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -6.7% 0 0.0% 0 0.0% -540 -2.2%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 6.7% 4,001 100.0% 0 0.0% -248 -1.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -6.7% 0 0.0% 864 106.4% -2,868 -11.8%
DateTime::__construct0 N/A% 1 6.7% 0 0.0% 0 0.0% -440 -1.8%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% -508 -2.1%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% -1,252 -5.1%