Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,155 501 -654 -56.6%
Incl. Wall Time (microsec) per call 578 251 -327 -56.6%
Excl. Wall Time (microsec)70 64 -6 -8.6%
Incl. MemUse (bytes)184,720 135,680 -49,040 -26.5%
Incl. MemUse (bytes) per call 92,360 67,840 -24,520 -26.5%
Excl. MemUse (bytes)4,408 4,376 -32 -0.7%
Incl. PeakMemUse (bytes)92,816 41,200 -51,616 -55.6%
Incl. PeakMemUse (bytes) per call 46,408 20,600 -25,808 -55.6%
Excl. PeakMemUse (bytes)2,904 3,680 776 26.7%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -654 -10.0% -49,040 -0.7% -51,616 -0.7%
Exclusive Metrics Diff for Current Function-6 -0.9% -32 -0.1% 776 1.5%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -654 -100.0% -48,944 -99.8% -51,616 -100.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 0 0.0% -96 -0.2% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -633 -96.8% -48,832 -99.6% -53,072 -102.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -11 -1.7% -128 -0.3% 568 1.1%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -4 -0.6% -64 -0.1% -32 -0.1%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -0.2% 0 0.0% -32 -0.1%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -0.2% 16 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 176 0.3%
DateTime::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0%