Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)2,109 2,095 -14 -0.7%
Incl. Wall Time (microsec) per call 75 75 -1 -0.7%
Excl. Wall Time (microsec)460 472 12 2.6%
Incl. CPU (microsecs)2,148 2,130 -18 -0.8%
Incl. CPU (microsecs) per call 77 76 -1 -0.8%
Excl. CPU (microsec)322 338 16 5.0%
Incl. MemUse (bytes)13,584 13,584 0 0.0%
Incl. MemUse (bytes) per call 485 485 0 0.0%
Excl. MemUse (bytes)4,736 4,736 0 0.0%
Incl. PeakMemUse (bytes)10,864 10,864 0 0.0%
Incl. PeakMemUse (bytes) per call 388 388 0 0.0%
Excl. PeakMemUse (bytes)3,960 3,960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\ContentNegotiation::getContentType [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -14 -1.4% -18 -10.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 85.7% 16 88.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -8 -57.1% -8 -44.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% -7 -50.0% -7 -38.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 7 50.0% 7 38.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -6 -42.9% -10 -55.6% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -19 -135.7% -15 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -21.4% -7 -38.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -2 -14.3% -1 -5.6% 0 N/A% 0 N/A%
in_array0 N/A% -1 -7.1% -3 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -7.1% -3 -16.7% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -5 -27.8% 0 N/A% 0 N/A%