Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,480 1,538 58 3.9%
Incl. Wall Time (microsec) per call 114 118 4 3.9%
Excl. Wall Time (microsec)197 189 -8 -4.1%
Incl. CPU (microsecs)1,498 1,554 56 3.7%
Incl. CPU (microsecs) per call 115 120 4 3.7%
Excl. CPU (microsec)149 148 -1 -0.7%
Incl. MemUse (bytes)111,176 111,184 8 0.0%
Incl. MemUse (bytes) per call 8,552 8,553 1 0.0%
Excl. MemUse (bytes)5,968 5,968 0 0.0%
Incl. PeakMemUse (bytes)101,816 101,824 8 0.0%
Incl. PeakMemUse (bytes) per call 7,832 7,833 1 0.0%
Excl. PeakMemUse (bytes)2,496 2,496 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% 58 1.3% 56 1.8% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-8 -13.8% -1 -1.8% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 65 112.1% 68 121.4% 8 100.0% 8 100.0%
drupal_get_js0 N/A% -8 -13.8% -9 -16.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 2 3.4% -3 -5.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -1 -1.7% -1 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Enhancer\EntityFormEnhancer::enhance0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 69 119.0% 65 116.1% 8 100.0% -40 -500.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% -6 -10.3% -5 -8.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 3 5.2% -3 -5.4% 0 0.0% 48 600.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 3.4% 1 1.8% 0 0.0% 0 0.0%
is_null0 N/A% -1 -1.7% -2 -3.6% 0 0.0% 0 0.0%
in_array0 N/A% -1 -1.7% 1 1.8% 0 0.0% 0 0.0%