Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,099 1,030 -69 -6.3%
Incl. Wall Time (microsec) per call 550 515 -35 -6.3%
Excl. Wall Time (microsec)98 84 -14 -14.3%
Incl. CPU (microsecs)1,103 1,033 -70 -6.3%
Incl. CPU (microsecs) per call 552 517 -35 -6.3%
Excl. CPU (microsec)68 58 -10 -14.7%
Incl. MemUse (bytes)136,920 136,224 -696 -0.5%
Incl. MemUse (bytes) per call 68,460 68,112 -348 -0.5%
Excl. MemUse (bytes)4,320 4,320 0 0.0%
Incl. PeakMemUse (bytes)86,984 44,168 -42,816 -49.2%
Incl. PeakMemUse (bytes) per call 43,492 22,084 -21,408 -49.2%
Excl. PeakMemUse (bytes)2,848 3,136 288 10.1%

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% -69 -6.3% -70 -32.3% -696 -0.8% -42,816 -51.8%
Exclusive Metrics Diff for Current Function-14 -20.3% -10 -14.3% 0 0.0% 288 0.7%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -66 -95.7% -66 -94.3% -328 -47.1% -42,816 -100.0%
Drupal\Core\Controller\HtmlPageController::content0 N/A% -3 -4.3% -4 -5.7% -368 -52.9% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -42 -60.9% -42 -60.0% 48 6.9% -51,584 -120.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -5.8% -6 -8.6% -16 -2.3% 3,920 9.2%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -3 -4.3% -5 -7.1% 0 0.0% -480 -1.1%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -2 -2.9% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% -1 -1.4% 1 1.4% 0 0.0% -80 -0.2%
DateTimeZone::__construct0 N/A% -1 -1.4% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% -1 -1.4% -2 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -1.4% -2 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -5 -7.1% -728 -104.6% 5,120 12.0%