Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: 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 #53ccf19d00e96DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)672 610 -62 -9.2%
Incl. Wall Time (microsec) per call 672 610 -62 -9.2%
Excl. Wall Time (microsec)45 44 -1 -2.2%
Incl. CPU (microsecs)673 611 -62 -9.2%
Incl. CPU (microsecs) per call 673 611 -62 -9.2%
Excl. CPU (microsec)33 26 -7 -21.2%
Incl. MemUse (bytes)155,544 155,544 0 0.0%
Incl. MemUse (bytes) per call 155,544 155,544 0 0.0%
Excl. MemUse (bytes)3,680 3,680 0 0.0%
Incl. PeakMemUse (bytes)6,048 6,048 0 0.0%
Incl. PeakMemUse (bytes) per call 6,048 6,048 0 0.0%
Excl. PeakMemUse (bytes)896 896 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% -62 -4.7% -62 -6.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.6% -7 -11.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -62 -100.0% -62 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -34 -54.8% -34 -54.8% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -18 -29.0% -18 -29.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -5 -8.1% -3 -4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -2 -3.2% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -1.6% 0 0.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -1 -1.6% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%