Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)719 731 12 1.7%
Incl. Wall Time (microsec) per call 360 366 6 1.7%
Excl. Wall Time (microsec)97 97 0 0.0%
Incl. CPU (microsecs)724 735 11 1.5%
Incl. CPU (microsecs) per call 362 368 6 1.5%
Excl. CPU (microsec)66 67 1 1.5%
Incl. MemUse (bytes)68,532 68,532 0 0.0%
Incl. MemUse (bytes) per call 34,266 34,266 0 0.0%
Excl. MemUse (bytes)2,308 2,308 0 0.0%
Incl. PeakMemUse (bytes)29,436 29,436 0 0.0%
Incl. PeakMemUse (bytes) per call 14,718 14,718 0 0.0%
Excl. PeakMemUse (bytes)1,996 1,996 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% 12 0.8% 11 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 9.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 11 91.7% 11 100.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% 1 8.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 5 41.7% 7 63.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 16.7% 1 9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 2 16.7% 1 9.1% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 1 8.3% 1 9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 8.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 8.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%