Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)267 269 2 0.7%
Incl. Wall Time (microsec) per call 267 269 2 0.7%
Excl. Wall Time (microsec)33 35 2 6.1%
Incl. CPU (microsecs)271 270 -1 -0.4%
Incl. CPU (microsecs) per call 271 270 -1 -0.4%
Excl. CPU (microsec)29 20 -9 -31.0%
Incl. MemUse (bytes)67,992 67,488 -504 -0.7%
Incl. MemUse (bytes) per call 67,992 67,488 -504 -0.7%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)23,440 23,704 264 1.1%
Incl. PeakMemUse (bytes) per call 23,440 23,704 264 1.1%
Excl. PeakMemUse (bytes)2,928 2,928 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% 2 0.1% -1 -0.0% -504 -0.4% 264 0.2%
Exclusive Metrics Diff for Current Function2 100.0% -9 -900.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 2 100.0% -1 -100.0% -504 -100.0% 264 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 50.0% 1 100.0% -8 -1.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 1 50.0% 0 0.0% -496 -98.4% 264 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 3 300.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 2 200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 0.0%