Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)386 852 466 120.7%
Incl. Wall Time (microsec) per call 386 852 466 120.7%
Excl. Wall Time (microsec)47 44 -3 -6.4%
Incl. CPU (microsecs)387 853 466 120.4%
Incl. CPU (microsecs) per call 387 853 466 120.4%
Excl. CPU (microsec)30 34 4 13.3%
Incl. MemUse (bytes)67,872 100,632 32,760 48.3%
Incl. MemUse (bytes) per call 67,872 100,632 32,760 48.3%
Excl. MemUse (bytes)3,320 3,320 0 0.0%
Incl. PeakMemUse (bytes)0 52,672 52,672 N/A%
Incl. PeakMemUse (bytes) per call 0 52,672 52,672 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% 466 38.2% 466 36.0% 32,760 758.3% 52,672 1217.0%
Exclusive Metrics Diff for Current Function-3 -0.6% 4 0.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 466 100.0% 466 100.0% 32,760 100.0% 52,672 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 483 103.6% 482 103.4% 32,768 100.0% 52,672 100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -13 -2.8% -14 -3.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -6 -1.3% -6 -1.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 4 0.9% 3 0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 0.2% -8 -0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%