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

Symfony\Component\HttpFoundation\Response::__constructRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)788 802 14 1.8%
Incl. Wall Time (microsec) per call 394 401 7 1.8%
Excl. Wall Time (microsec)58 58 0 0.0%
Incl. CPU (microsecs)790 805 15 1.9%
Incl. CPU (microsecs) per call 395 403 8 1.9%
Excl. CPU (microsec)35 41 6 17.1%
Incl. MemUse (bytes)139,000 138,848 -152 -0.1%
Incl. MemUse (bytes) per call 69,500 69,424 -76 -0.1%
Excl. MemUse (bytes)4,696 4,696 0 0.0%
Incl. PeakMemUse (bytes)100,488 100,672 184 0.2%
Incl. PeakMemUse (bytes) per call 50,244 50,336 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%