Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,166 1,119 -47 -4.0%
Incl. Wall Time (microsec) per call 194 187 -8 -4.0%
Excl. Wall Time (microsec)114 114 0 0.0%
Incl. CPU (microsecs)1,173 1,126 -47 -4.0%
Incl. CPU (microsecs) per call 196 188 -8 -4.0%
Excl. CPU (microsec)89 85 -4 -4.5%
Incl. MemUse (bytes)109,896 109,896 0 0.0%
Incl. MemUse (bytes) per call 18,316 18,316 0 0.0%
Excl. MemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes)105,328 105,328 0 0.0%
Incl. PeakMemUse (bytes) per call 17,555 17,555 0 0.0%
Excl. PeakMemUse (bytes)3,328 3,328 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% -47 -8.0% -47 -28.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -4 -8.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -42 -89.4% -42 -89.4% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -3 -6.4% -4 -8.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -1 -2.1% -1 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -42 -89.4% -42 -89.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -6 -12.8% -3 -6.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 2.1% 5 10.6% 0 N/A% 0 N/A%
in_array0 N/A% 1 2.1% -2 -4.3% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%