Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)642 501 -141 -22.0%
Incl. Wall Time (microsec) per call 321 251 -71 -22.0%
Excl. Wall Time (microsec)83 65 -18 -21.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)65,440 65,496 56 0.1%
Incl. MemUse (bytes) per call 32,720 32,748 28 0.1%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)44,824 44,840 16 0.0%
Incl. PeakMemUse (bytes) per call 22,412 22,420 8 0.0%
Excl. PeakMemUse (bytes)3,784 3,784 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% -141 -34.5% 0 0.0% 56 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-18 -12.8% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -109 -77.3% 0 N/A% 16 28.6% 16 100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -32 -22.7% 0 N/A% 40 71.4% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -66 -46.8% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -37 -26.2% 0 N/A% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% -18 -12.8% 0 N/A% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% -2 -1.4% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 N/A% 40 71.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 N/A% 16 28.6% 16 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%