Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)144 143 -1 -0.7%
Incl. Wall Time (microsec) per call 4 4 -0 -0.7%
Excl. Wall Time (microsec)144 142 -2 -1.4%
Incl. MemUse (bytes)12,808 12,808 0 0.0%
Incl. MemUse (bytes) per call 337 337 0 0.0%
Excl. MemUse (bytes)7,632 7,632 0 0.0%
Incl. PeakMemUse (bytes)8,744 11,048 2,304 26.3%
Incl. PeakMemUse (bytes) per call 230 291 61 26.3%
Excl. PeakMemUse (bytes)6,600 8,808 2,208 33.5%

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% -1 -0.0% 0 0.0% 2,304 0.1%
Exclusive Metrics Diff for Current Function-2 -200.0% 0 N/A% 2,208 95.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -3 -300.0% 0 N/A% 688 29.9%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 100.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders0 N/A% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -1 -100.0% 0 N/A% 896 38.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\AnonymousUserResponseSubscriber::onRespond0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 N/A% 720 31.2%
Symfony\Component\HttpFoundation\HeaderBag::getDate0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 0 0.0% 0 N/A% 0 0.0%
Child functions
count0 N/A% 1 100.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 0 N/A% 64 2.8%
strtolower0 N/A% 0 0.0% 0 N/A% 32 1.4%