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

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)498 503 5 1.0%
Incl. Wall Time (microsec) per call 36 36 0 1.0%
Excl. Wall Time (microsec)149 154 5 3.4%
Incl. MemUse (bytes)96,512 96,576 64 0.1%
Incl. MemUse (bytes) per call 6,894 6,898 5 0.1%
Excl. MemUse (bytes)72,208 72,176 -32 -0.0%
Incl. PeakMemUse (bytes)11,768 11,912 144 1.2%
Incl. PeakMemUse (bytes) per call 841 851 10 1.2%
Excl. PeakMemUse (bytes)3,640 3,944 304 8.4%

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 Function5 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%