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

Drupal\Core\ContentNegotiation::getContentTypeRun #519fb8e35d279Run #519fb952126aaDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)829 793 -36 -4.3%
Incl. Wall Time (microsec) per call 276 264 -12 -4.3%
Excl. Wall Time (microsec)86 85 -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)57,176 57,024 -152 -0.3%
Incl. PeakMemUse (bytes) per call 19,059 19,008 -51 -0.3%
Excl. PeakMemUse (bytes)3,928 3,776 -152 -3.9%

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 Function-1 -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%