Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)438 374 -64 -14.6%
Incl. Wall Time (microsec) per call 438 374 -64 -14.6%
Excl. Wall Time (microsec)50 43 -7 -14.0%
Incl. CPU (microsecs)440 376 -64 -14.5%
Incl. CPU (microsecs) per call 440 376 -64 -14.5%
Excl. CPU (microsec)38 33 -5 -13.2%
Incl. MemUse (bytes)70,848 70,872 24 0.0%
Incl. MemUse (bytes) per call 70,848 70,872 24 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -64 -1.9% -64 -2.5% 24 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -10.9% -5 -7.8% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -64 -100.0% -64 -100.0% 24 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -48 -75.0% -48 -75.0% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -7 -10.9% -7 -10.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -1.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -1.6% 0 0.0% 24 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -2 -3.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%