Diff Report
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)251 251 0 0.0%
Incl. Wall Time (microsec) per call 251 251 0 0.0%
Excl. Wall Time (microsec)37 37 0 0.0%
Incl. CPU (microsecs)252 253 1 0.4%
Incl. CPU (microsecs) per call 252 253 1 0.4%
Excl. CPU (microsec)28 25 -3 -10.7%
Incl. MemUse (bytes)65,256 65,256 0 0.0%
Incl. MemUse (bytes) per call 65,256 65,256 0 0.0%
Excl. MemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes)25,288 25,288 0 0.0%
Incl. PeakMemUse (bytes) per call 25,288 25,288 0 0.0%
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% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -3 -300.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 N/A% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%