Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: 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 #51aaed996e9e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)662 670 8 1.2%
Incl. Wall Time (microsec) per call 662 670 8 1.2%
Excl. Wall Time (microsec)47 47 0 0.0%
Incl. CPU (microsecs)663 672 9 1.4%
Incl. CPU (microsecs) per call 663 672 9 1.4%
Excl. CPU (microsec)34 33 -1 -2.9%
Incl. MemUse (bytes)125,824 125,808 -16 -0.0%
Incl. MemUse (bytes) per call 125,824 125,808 -16 -0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)22,024 22,000 -24 -0.1%
Incl. PeakMemUse (bytes) per call 22,024 22,000 -24 -0.1%
Excl. PeakMemUse (bytes)256 336 80 31.2%

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% 8 1.1% 9 2.0% -16 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -11.1% 0 0.0% 80 333.3%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 8 100.0% 9 100.0% -16 -100.0% -24 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 11 137.5% 11 122.2% -32 -200.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -4 -50.0% -5 -55.6% 40 250.0% -72 -300.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 12.5% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 0.0% -8 -33.3%
DateTimeZone::__construct0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 2 22.2% -24 -150.0% -24 -100.0%