Diff Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #5608318a89619Run #5608311397db4DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)344 333 -11 -3.2%
Incl. Wall Time (microsec) per call 20 20 -1 -3.2%
Excl. Wall Time (microsec)130 122 -8 -6.2%
Incl. MemUse (bytes)35,496 35,448 -48 -0.1%
Incl. MemUse (bytes) per call 2,088 2,085 -3 -0.1%
Excl. MemUse (bytes)8,440 8,408 -32 -0.4%
Incl. PeakMemUse (bytes)4,736 4,736 0 0.0%
Incl. PeakMemUse (bytes) per call 279 279 0 0.0%
Excl. PeakMemUse (bytes)1,856 1,856 0 0.0%

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% -11 -0.2% -48 -3.8% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -72.7% -32 -66.7% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -2 -18.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -2 -18.2% -8 -16.7% 0 N/A%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse0 N/A% -2 -18.2% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -2 -18.2% -16 -33.3% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -2 -18.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -9.1% 0 0.0% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond0 N/A% 0 0.0% -8 -16.7% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% -16 -33.3% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -18.2% -16 -33.3% 0 N/A%
in_array0 N/A% -1 -9.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -9.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 9.1% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A%