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

Symfony\Component\HttpFoundation\Response::__constructRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)869 1,103 234 26.9%
Incl. Wall Time (microsec) per call 435 552 117 26.9%
Excl. Wall Time (microsec)58 63 5 8.6%
Incl. MemUse (bytes)397,056 397,032 -24 -0.0%
Incl. MemUse (bytes) per call 198,528 198,516 -12 -0.0%
Excl. MemUse (bytes)4,432 4,408 -24 -0.5%
Incl. PeakMemUse (bytes)74,312 74,424 112 0.2%
Incl. PeakMemUse (bytes) per call 37,156 37,212 56 0.2%
Excl. PeakMemUse (bytes)416 392 -24 -5.8%

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.
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 Function5 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%