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

Drupal\Core\ContentNegotiation::getContentTypeRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)585 577 -8 -1.4%
Incl. Wall Time (microsec) per call 53 52 -1 -1.4%
Excl. Wall Time (microsec)155 150 -5 -3.2%
Incl. CPU (microsecs)597 586 -11 -1.8%
Incl. CPU (microsecs) per call 54 53 -1 -1.8%
Excl. CPU (microsec)126 119 -7 -5.6%
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 Function-5 -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%