Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)587 672 85 14.5%
Incl. Wall Time (microsec) per call 587 672 85 14.5%
Excl. Wall Time (microsec)35 45 10 28.6%
Incl. CPU (microsecs)588 673 85 14.5%
Incl. CPU (microsecs) per call 588 673 85 14.5%
Excl. CPU (microsec)23 33 10 43.5%
Incl. MemUse (bytes)156,832 155,544 -1,288 -0.8%
Incl. MemUse (bytes) per call 156,832 155,544 -1,288 -0.8%
Excl. MemUse (bytes)3,680 3,680 0 0.0%
Incl. PeakMemUse (bytes)4,424 6,048 1,624 36.7%
Incl. PeakMemUse (bytes) per call 4,424 6,048 1,624 36.7%
Excl. PeakMemUse (bytes)880 896 16 1.8%

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. 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% 85 5.6% 85 5.2% -1,288 -20.1% 1,624 15.1%
Exclusive Metrics Diff for Current Function10 11.8% 10 11.8% 0 0.0% 16 1.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 85 100.0% 85 100.0% -1,288 -100.0% 1,624 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 37 43.5% 37 43.5% 0 0.0% 1,608 99.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 21 24.7% 22 25.9% 48 3.7% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 8 9.4% 6 7.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 7 8.2% 8 9.4% -1,336 -103.7% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 1.2% 2 2.4% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 1 1.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%