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

Symfony\Component\HttpFoundation\Response::__constructRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)672 587 -85 -12.6%
Incl. Wall Time (microsec) per call 672 587 -85 -12.6%
Excl. Wall Time (microsec)45 35 -10 -22.2%
Incl. CPU (microsecs)673 588 -85 -12.6%
Incl. CPU (microsecs) per call 673 588 -85 -12.6%
Excl. CPU (microsec)33 23 -10 -30.3%
Incl. MemUse (bytes)155,544 156,832 1,288 0.8%
Incl. MemUse (bytes) per call 155,544 156,832 1,288 0.8%
Excl. MemUse (bytes)3,680 3,680 0 0.0%
Incl. PeakMemUse (bytes)6,048 4,424 -1,624 -26.9%
Incl. PeakMemUse (bytes) per call 6,048 4,424 -1,624 -26.9%
Excl. PeakMemUse (bytes)896 880 -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 Function-10 -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%