Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)2,263 2,269 6 0.3%
Incl. Wall Time (microsec) per call 81 81 0 0.3%
Excl. Wall Time (microsec)437 443 6 1.4%
Incl. CPU (microsecs)2,296 2,303 7 0.3%
Incl. CPU (microsecs) per call 82 82 0 0.3%
Excl. CPU (microsec)359 322 -37 -10.3%
Incl. MemUse (bytes)14,720 14,736 16 0.1%
Incl. MemUse (bytes) per call 526 526 1 0.1%
Excl. MemUse (bytes)4,792 4,808 16 0.3%
Incl. PeakMemUse (bytes)13,584 13,584 0 0.0%
Incl. PeakMemUse (bytes) per call 485 485 0 0.0%
Excl. PeakMemUse (bytes)4,896 4,896 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% 6 0.0% 7 0.2% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% -37 -528.6% 16 100.0% 0 N/A%
Parent functions
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% 11 183.3% 12 171.4% 0 0.0% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -9 -150.0% -5 -71.4% 0 0.0% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 2 33.3% -1 -14.3% 0 0.0% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% 1 16.7% 1 14.3% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 1 16.7% 0 0.0% 16 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -9 -150.0% 6 85.7% 0 0.0% 0 N/A%
in_array0 N/A% 4 66.7% 9 128.6% 0 0.0% 0 N/A%
is_null0 N/A% 3 50.0% 12 171.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 33.3% 4 57.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 7 100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% 6 85.7% 0 0.0% 0 N/A%