Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)662 669 7 1.1%
Incl. Wall Time (microsec) per call 662 669 7 1.1%
Excl. Wall Time (microsec)47 46 -1 -2.1%
Incl. CPU (microsecs)663 670 7 1.1%
Incl. CPU (microsecs) per call 663 670 7 1.1%
Excl. CPU (microsec)34 33 -1 -2.9%
Incl. MemUse (bytes)125,824 125,824 0 0.0%
Incl. MemUse (bytes) per call 125,824 125,824 0 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)22,024 22,024 0 0.0%
Incl. PeakMemUse (bytes) per call 22,024 22,024 0 0.0%
Excl. PeakMemUse (bytes)256 256 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% 7 1.2% 7 4.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% -1 -14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 7 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 6 85.7% 6 85.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 14.3% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -14.3% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 14.3% 1 14.3% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%