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

Symfony\Component\HttpFoundation\Response::__constructRun #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)845 860 15 1.8%
Incl. Wall Time (microsec) per call 423 430 8 1.8%
Excl. Wall Time (microsec)92 92 0 0.0%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 2,001 0 -2,001 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)55,240 54,428 -812 -1.5%
Incl. MemUse (bytes) per call 27,620 27,214 -406 -1.5%
Excl. MemUse (bytes)2,316 2,316 0 0.0%
Incl. PeakMemUse (bytes)3,304 27,644 24,340 736.7%
Incl. PeakMemUse (bytes) per call 1,652 13,822 12,170 736.7%
Excl. PeakMemUse (bytes)516 1,960 1,444 279.8%

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%