Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)358 330 -28 -7.8%
Incl. Wall Time (microsec) per call 119 110 -9 -7.8%
Excl. Wall Time (microsec)50 46 -4 -8.0%
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)57,184 57,184 0 0.0%
Incl. MemUse (bytes) per call 19,061 19,061 0 0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)56,080 56,080 0 0.0%
Incl. PeakMemUse (bytes) per call 18,693 18,693 0 0.0%
Excl. PeakMemUse (bytes)3,696 3,696 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% -28 -0.7% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -14.3% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -15 -53.6% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -14 -50.0% 0 N/A% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 3.6% 0 N/A% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -8 -28.6% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -7 -25.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -5 -17.9% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -4 -14.3% 0 N/A% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%