Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5199e3a2bf6f6Run #5199e5a1880e2DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,079 1,142 63 5.8%
Incl. Wall Time (microsec) per call 360 381 21 5.8%
Excl. Wall Time (microsec)102 159 57 55.9%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 1,334 1,334 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)32,332 32,332 0 0.0%
Incl. MemUse (bytes) per call 10,777 10,777 0 0.0%
Excl. MemUse (bytes)2,316 2,316 0 0.0%
Incl. PeakMemUse (bytes)32,528 32,528 0 0.0%
Incl. PeakMemUse (bytes) per call 10,843 10,843 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% 63 0.2% 4,001 14.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function57 90.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 57 90.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 5 7.9% 4,001 100.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 3.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 3.2% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 4,001 100.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%