Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,134 1,141 7 0.6%
Incl. Wall Time (microsec) per call 189 190 1 0.6%
Excl. Wall Time (microsec)115 115 0 0.0%
Incl. CPU (microsecs)1,143 1,148 5 0.4%
Incl. CPU (microsecs) per call 191 191 1 0.4%
Excl. CPU (microsec)93 83 -10 -10.8%
Incl. MemUse (bytes)109,896 109,888 -8 -0.0%
Incl. MemUse (bytes) per call 18,316 18,315 -1 -0.0%
Excl. MemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes)105,328 105,416 88 0.1%
Incl. PeakMemUse (bytes) per call 17,555 17,569 15 0.1%
Excl. PeakMemUse (bytes)3,328 3,368 40 1.2%

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% 7 2.6% 5 0.3% -8 -0.0% 88 0.1%
Exclusive Metrics Diff for Current Function0 0.0% -10 -200.0% 0 0.0% 40 45.5%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 8 114.3% 6 120.0% -8 -100.0% 88 100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -3 -42.9% -5 -100.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 14.3% 1 20.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 1 14.3% 3 60.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 5 71.4% 6 120.0% -8 -100.0% 56 63.6%
in_array0 N/A% 2 28.6% -1 -20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -2 -28.6% 1 20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 28.6% 4 80.0% 0 0.0% -8 -9.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 3 60.0% 0 0.0% 0 0.0%
is_null0 N/A% 0 0.0% 2 40.0% 0 0.0% 0 0.0%