Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)802 788 -14 -1.7%
Incl. Wall Time (microsec) per call 401 394 -7 -1.7%
Excl. Wall Time (microsec)58 58 0 0.0%
Incl. CPU (microsecs)805 790 -15 -1.9%
Incl. CPU (microsecs) per call 403 395 -8 -1.9%
Excl. CPU (microsec)41 35 -6 -14.6%
Incl. MemUse (bytes)138,848 139,000 152 0.1%
Incl. MemUse (bytes) per call 69,424 69,500 76 0.1%
Excl. MemUse (bytes)4,696 4,696 0 0.0%
Incl. PeakMemUse (bytes)100,672 100,488 -184 -0.2%
Incl. PeakMemUse (bytes) per call 50,336 50,244 -92 -0.2%
Excl. PeakMemUse (bytes)3,384 3,384 0 0.0%

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% -14 -1.9% -15 -4.1% 152 1.6% -184 -1.7%
Exclusive Metrics Diff for Current Function0 0.0% -6 -40.0% 0 0.0% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -8 -57.1% -8 -53.3% 80 52.6% -184 -100.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -6 -42.9% -7 -46.7% 72 47.4% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -13 -92.9% -12 -80.0% 40 26.3% -200 -108.7%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 2 14.3% 0 0.0% 72 47.4% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -14.3% 1 6.7% 40 26.3% -24 -13.0%
DateTimeZone::__construct0 N/A% 1 7.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -7.1% 0 0.0% 0 0.0% 8 4.3%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -7.1% -1 -6.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 6.7% 0 0.0% 32 17.4%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 3 20.0% 0 0.0% 0 0.0%