Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51aad15cb89bbRun #51aad207381a1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,134 1,125 -9 -0.8%
Incl. Wall Time (microsec) per call 189 188 -2 -0.8%
Excl. Wall Time (microsec)115 111 -4 -3.5%
Incl. CPU (microsecs)1,143 1,135 -8 -0.7%
Incl. CPU (microsecs) per call 191 189 -1 -0.7%
Excl. CPU (microsec)93 88 -5 -5.4%
Incl. MemUse (bytes)109,896 109,896 0 0.0%
Incl. MemUse (bytes) per call 18,316 18,316 0 0.0%
Excl. MemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes)105,328 105,328 0 0.0%
Incl. PeakMemUse (bytes) per call 17,555 17,555 0 0.0%
Excl. PeakMemUse (bytes)3,328 3,328 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% -9 -1.1% -8 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -44.4% -5 -62.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -4 -44.4% -4 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -3 -33.3% -5 -62.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -2 -22.2% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -3 -33.3% -3 -37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -22.2% -2 -25.0% 0 N/A% 0 N/A%
is_null0 N/A% 1 11.1% 2 25.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%