Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,117 1,137 20 1.8%
Incl. Wall Time (microsec) per call 186 190 3 1.8%
Excl. Wall Time (microsec)126 131 5 4.0%
Incl. CPU (microsecs)1,126 1,147 21 1.9%
Incl. CPU (microsecs) per call 188 191 4 1.9%
Excl. CPU (microsec)92 96 4 4.3%
Incl. MemUse (bytes)109,824 109,928 104 0.1%
Incl. MemUse (bytes) per call 18,304 18,321 17 0.1%
Excl. MemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes)106,720 106,720 0 0.0%
Incl. PeakMemUse (bytes) per call 17,787 17,787 0 0.0%
Excl. PeakMemUse (bytes)3,544 3,544 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% 20 0.2% 21 0.2% 104 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function5 25.0% 4 19.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 13 65.0% 15 71.4% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 5 25.0% 5 23.8% 0 0.0% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 2 10.0% 2 9.5% 104 100.0% 0 N/A%
drupal_get_js0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 6 30.0% 6 28.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 3 15.0% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 3 15.0% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 10.0% 5 23.8% 104 100.0% 0 N/A%
in_array0 N/A% 1 5.0% 3 14.3% 0 0.0% 0 N/A%
is_null0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 N/A%