Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)2,515 2,550 35 1.4%
Incl. Wall Time (microsec) per call 30 30 0 1.4%
Excl. Wall Time (microsec)811 820 9 1.1%
Incl. MemUse (bytes)107,808 107,784 -24 -0.0%
Incl. MemUse (bytes) per call 1,268 1,268 -0 -0.0%
Excl. MemUse (bytes)18,208 18,184 -24 -0.1%
Incl. PeakMemUse (bytes)14,912 14,872 -40 -0.3%
Incl. PeakMemUse (bytes) per call 175 175 -0 -0.3%
Excl. PeakMemUse (bytes)4,696 4,696 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% 35 0.4% -24 -0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function9 25.7% -24 -100.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 15 42.9% 0 0.0% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 13 37.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 5 14.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 4 11.4% 0 0.0% -40 -100.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -1 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% -24 -100.0% 0 0.0%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
strtr0 N/A% 21 60.0% 0 0.0% 0 0.0%
in_array0 N/A% 20 57.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -8 -22.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -11.4% 0 0.0% -40 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -11.4% 0 0.0% 0 0.0%
strtolower0 N/A% 1 2.9% 0 0.0% 0 0.0%