Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,023 719 -304 -29.7%
Incl. Wall Time (microsec) per call 512 360 -152 -29.7%
Excl. Wall Time (microsec)130 97 -33 -25.4%
Incl. CPU (microsecs)1,029 724 -305 -29.6%
Incl. CPU (microsecs) per call 515 362 -153 -29.6%
Excl. CPU (microsec)88 66 -22 -25.0%
Incl. MemUse (bytes)68,620 68,532 -88 -0.1%
Incl. MemUse (bytes) per call 34,310 34,266 -44 -0.1%
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% -304 -18.4% -305 -61.1% -88 -0.4% 0 0.0%
Exclusive Metrics Diff for Current Function-33 -10.9% -22 -7.2% 0 0.0% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -314 -103.3% -313 -102.6% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 10 3.3% 8 2.6% -88 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -142 -46.7% -143 -46.9% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -51 -16.8% -52 -17.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -51 -16.8% -56 -18.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -15 -4.9% -16 -5.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -8 -2.6% -8 -2.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 6 2.0% 7 2.3% -88 -100.0% 0 N/A%
DateTime::__construct0 N/A% -5 -1.6% -5 -1.6% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% -3 -1.0% -3 -1.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% -2 -0.7% -7 -2.3% 0 0.0% 0 N/A%