Diff Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5608318a89619Run #5608311397db4DiffDiff%
Number of Function Calls259 259 0 0.0%
Incl. Wall Time (microsec)1,704 1,552 -152 -8.9%
Incl. Wall Time (microsec) per call 7 6 -1 -8.9%
Excl. Wall Time (microsec)1,702 1,551 -151 -8.9%
Incl. MemUse (bytes)11,088 11,080 -8 -0.1%
Incl. MemUse (bytes) per call 43 43 -0 -0.1%
Excl. MemUse (bytes)-8,168 -8,176 -8 -0.1%
Incl. PeakMemUse (bytes)7,160 7,160 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)5,080 5,080 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% -152 -3.2% -8 -0.6% 0 0.0%
Exclusive Metrics Diff for Current Function-151 -99.3% -8 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -142 -93.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -2.6% 0 0.0% 0 N/A%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse0 N/A% -2 -1.3% -24 -300.0% 0 N/A%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse0 N/A% -2 -1.3% -16 -200.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -0.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 0.7% 0 0.0% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% -1 -0.7% 24 300.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getDate0 N/A% -1 -0.7% 8 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
array_key_exists0 N/A% -1 -0.7% 0 0.0% 0 N/A%
count0 N/A% 0 0.0% 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%