Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)827 814 -13 -1.6%
Incl. Wall Time (microsec) per call 69 68 -1 -1.6%
Excl. Wall Time (microsec)185 171 -14 -7.6%
Incl. CPU (microsecs)844 831 -13 -1.5%
Incl. CPU (microsecs) per call 70 69 -1 -1.5%
Excl. CPU (microsec)138 135 -3 -2.2%
Incl. MemUse (bytes)59,696 59,696 0 0.0%
Incl. MemUse (bytes) per call 4,975 4,975 0 0.0%
Excl. MemUse (bytes)5,888 5,888 0 0.0%
Incl. PeakMemUse (bytes)9,640 9,640 0 0.0%
Incl. PeakMemUse (bytes) per call 803 803 0 0.0%
Excl. PeakMemUse (bytes)4,296 4,296 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% -13 -1.4% -13 -18.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -107.7% -3 -23.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -9 -69.2% -11 -84.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -4 -30.8% -3 -23.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -2 -15.4% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 7.7% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -1 -7.7% -1 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 7.7% 2 15.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -7 -53.8% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -4 -30.8% 0 N/A% 0 N/A%