Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)503 498 -5 -1.0%
Incl. Wall Time (microsec) per call 36 36 -0 -1.0%
Excl. Wall Time (microsec)154 149 -5 -3.2%
Incl. MemUse (bytes)96,576 96,512 -64 -0.1%
Incl. MemUse (bytes) per call 6,898 6,894 -5 -0.1%
Excl. MemUse (bytes)72,176 72,208 32 0.0%
Incl. PeakMemUse (bytes)11,912 11,768 -144 -1.2%
Incl. PeakMemUse (bytes) per call 851 841 -10 -1.2%
Excl. PeakMemUse (bytes)3,944 3,640 -304 -7.7%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -0.1% -64 -0.0% -144 -0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 32 50.0% -304 -211.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -9 -180.0% -128 -200.0% -112 -77.8%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% 4 80.0% 65,568 102450.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 3 60.0% -65,536 -102400.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -60.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -20.0% 32 50.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% -32 -22.2%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -60.0% -32 -50.0% -40 -27.8%
in_array0 N/A% 2 40.0% 0 0.0% 160 111.1%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% -64 -100.0% -88 -61.1%
strtr0 N/A% 0 0.0% 0 0.0% -32 -22.2%
strtolower0 N/A% 0 0.0% 0 0.0% 160 111.1%