Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2457c13d41: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #55f2450b58930Run #55f2457c13d41DiffDiff%
Number of Function Calls179 179 0 0.0%
Incl. Wall Time (microsec)1,078 1,232 154 14.3%
Incl. Wall Time (microsec) per call 6 7 1 14.3%
Excl. Wall Time (microsec)985 1,125 140 14.2%
Incl. MemUse (bytes)14,064 14,064 0 0.0%
Incl. MemUse (bytes) per call 79 79 0 0.0%
Excl. MemUse (bytes)-616 -616 0 0.0%
Incl. PeakMemUse (bytes)8,160 8,160 0 0.0%
Incl. PeakMemUse (bytes) per call 46 46 0 0.0%
Excl. PeakMemUse (bytes)6,080 6,080 0 0.0%

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% 154 7.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function140 90.9% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 56 36.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 51 33.1% 0 N/A% 0 N/A%
Drupal\Core\Logger\LoggerChannel::log0 N/A% 31 20.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 28 18.2% 0 N/A% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% -11 -7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -0.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getDate0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 10 6.5% 0 N/A% 0 N/A%
strtr0 N/A% -10 -6.5% 0 N/A% 0 N/A%
count0 N/A% 7 4.5% 0 N/A% 0 N/A%
strtolower0 N/A% 7 4.5% 0 N/A% 0 N/A%