Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)577 585 8 1.4%
Incl. Wall Time (microsec) per call 52 53 1 1.4%
Excl. Wall Time (microsec)150 155 5 3.3%
Incl. CPU (microsecs)586 597 11 1.9%
Incl. CPU (microsecs) per call 53 54 1 1.9%
Excl. CPU (microsec)119 126 7 5.9%
Incl. MemUse (bytes)13,376 13,376 0 0.0%
Incl. MemUse (bytes) per call 1,216 1,216 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)10,912 10,912 0 0.0%
Incl. PeakMemUse (bytes) per call 992 992 0 0.0%
Excl. PeakMemUse (bytes)4,000 4,000 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% 8 0.1% 11 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 62.5% 7 63.6% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% -13 -162.5% -13 -118.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 11 137.5% 11 100.0% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 9 112.5% 9 81.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 1 12.5% 4 36.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 3 37.5% 2 18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 25.0% 3 27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -2 -25.0% -4 -36.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -12.5% -4 -36.4% 0 N/A% 0 N/A%
is_null0 N/A% 1 12.5% 2 18.2% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 5 45.5% 0 N/A% 0 N/A%