Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls259 259 0 0.0%
Incl. Wall Time (microsec)1,552 1,523 -29 -1.9%
Incl. Wall Time (microsec) per call 6 6 -0 -1.9%
Excl. Wall Time (microsec)1,551 1,521 -30 -1.9%
Incl. MemUse (bytes)11,080 11,104 24 0.2%
Incl. MemUse (bytes) per call 43 43 0 0.2%
Excl. MemUse (bytes)-8,176 -8,152 24 0.3%
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% -29 -0.1% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-30 -103.4% 24 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -23 -79.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -13.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -3.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getDate0 N/A% -1 -3.4% 16 66.7% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 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%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse0 N/A% 0 0.0% 8 33.3% 0 N/A%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse0 N/A% 0 0.0% 24 100.0% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 0 0.0% -24 -100.0% 0 N/A%
Child functions
strtolower0 N/A% 1 3.4% 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%
array_key_exists0 N/A% 0 0.0% 0 0.0% 0 N/A%