Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)22,633 22,634 1 0.0%
Incl. Wall Time (microsec) per call 7,544 7,545 0 0.0%
Excl. Wall Time (microsec)1,834 1,421 -413 -22.5%
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)186,584 186,584 0 0.0%
Incl. MemUse (bytes) per call 62,195 62,195 0 0.0%
Excl. MemUse (bytes)5,624 5,624 0 0.0%
Incl. PeakMemUse (bytes)187,480 187,480 0 0.0%
Incl. PeakMemUse (bytes) per call 62,493 62,493 0 0.0%
Excl. PeakMemUse (bytes)5,024 5,024 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% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-413 -41300.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% 24 2400.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -19 -1900.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -4 -400.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 420 42000.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 31 3100.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -21 -2100.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -14 -1400.0% 0 N/A% 0 N/A% 0 N/A%
in_array0 N/A% -3 -300.0% 0 N/A% 0 N/A% 0 N/A%
is_null0 N/A% 1 100.0% 0 N/A% 0 N/A% 0 N/A%