Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f3032a9a3: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51a0f1cae1ba2Run #51a0f3032a9a3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,077 1,127 50 4.6%
Incl. Wall Time (microsec) per call 359 376 17 4.6%
Excl. Wall Time (microsec)102 101 -1 -1.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 1,333 1,333 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)32,336 32,336 0 0.0%
Incl. MemUse (bytes) per call 10,779 10,779 0 0.0%
Excl. MemUse (bytes)2,320 2,320 0 0.0%
Incl. PeakMemUse (bytes)32,224 32,224 0 0.0%
Incl. PeakMemUse (bytes) per call 10,741 10,741 0 0.0%
Excl. PeakMemUse (bytes)1,896 1,896 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% 50 0.6% 4,000 33.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 42 84.0% 4,000 100.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 6 12.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 2 4.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 39 78.0% 4,000 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 4 8.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 3 6.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 3 6.0% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%