Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,103 869 -234 -21.2%
Incl. Wall Time (microsec) per call 552 435 -117 -21.2%
Excl. Wall Time (microsec)63 58 -5 -7.9%
Incl. MemUse (bytes)397,032 397,056 24 0.0%
Incl. MemUse (bytes) per call 198,516 198,528 12 0.0%
Excl. MemUse (bytes)4,408 4,432 24 0.5%
Incl. PeakMemUse (bytes)74,424 74,312 -112 -0.2%
Incl. PeakMemUse (bytes) per call 37,212 37,156 -56 -0.2%
Excl. PeakMemUse (bytes)392 416 24 6.1%

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% -234 -0.7% 24 75.0% -112 -27.5%
Exclusive Metrics Diff for Current Function-5 -2.1% 24 100.0% 24 21.4%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -188 -80.3% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -46 -19.7% 24 100.0% -112 -100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -177 -75.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -25 -10.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -10 -4.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -10 -4.3% 0 0.0% -136 -121.4%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -4 -1.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -2 -0.9% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% -1 -0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0%