Diff Report
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519fb952126aaRun #519fb8e35d279DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)793 829 36 4.5%
Incl. Wall Time (microsec) per call 264 276 12 4.5%
Excl. Wall Time (microsec)85 86 1 1.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)57,504 57,504 0 0.0%
Incl. MemUse (bytes) per call 19,168 19,168 0 0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)57,024 57,176 152 0.3%
Incl. PeakMemUse (bytes) per call 19,008 19,059 51 0.3%
Excl. PeakMemUse (bytes)3,776 3,928 152 4.0%

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% 36 0.8% 0 0.0% 0 0.0% 152 0.1%
Exclusive Metrics Diff for Current Function1 2.8% 0 N/A% 0 N/A% 152 100.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 37 102.8% 0 N/A% 0 N/A% 0 0.0%
drupal_get_js0 N/A% -2 -5.6% 0 N/A% 0 N/A% 152 100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 1 2.8% 0 N/A% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 37 102.8% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -2.8% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -2.8% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
is_null0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%