Diff Report
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #553ba00bcf766Run #553b9a86a14e1DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)142 144 2 1.4%
Incl. Wall Time (microsec) per call 4 4 0 1.4%
Excl. Wall Time (microsec)142 144 2 1.4%
Incl. MemUse (bytes)12,816 12,808 -8 -0.1%
Incl. MemUse (bytes) per call 337 337 -0 -0.1%
Excl. MemUse (bytes)7,640 7,632 -8 -0.1%
Incl. PeakMemUse (bytes)10,952 8,744 -2,208 -20.2%
Incl. PeakMemUse (bytes) per call 288 230 -58 -20.2%
Excl. PeakMemUse (bytes)8,808 6,600 -2,208 -25.1%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::get [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\HeaderBag::get0 N/A% 2 0.0% -8 -0.0% -2,208 -0.2%
Exclusive Metrics Diff for Current Function2 100.0% -8 -100.0% -2,208 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 100.0% 0 0.0% -624 -28.3%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders0 N/A% -1 -50.0% -8 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 1 50.0% 0 0.0% -864 -39.1%
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AnonymousUserResponseSubscriber::onRespond0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% -720 -32.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getDate0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
count0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_key_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%
strtr0 N/A% 0 0.0% 0 0.0% 0 0.0%
strtolower0 N/A% 0 0.0% 0 0.0% 0 0.0%