Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,394 1,341 -53 -3.8%
Incl. Wall Time (microsec) per call 465 447 -18 -3.8%
Excl. Wall Time (microsec)133 89 -44 -33.1%
Incl. CPU (microsecs)1,398 1,346 -52 -3.7%
Incl. CPU (microsecs) per call 466 449 -17 -3.7%
Excl. CPU (microsec)78 71 -7 -9.0%
Incl. MemUse (bytes)117,984 117,968 -16 -0.0%
Incl. MemUse (bytes) per call 39,328 39,323 -5 -0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)115,680 115,592 -88 -0.1%
Incl. PeakMemUse (bytes) per call 38,560 38,531 -29 -0.1%
Excl. PeakMemUse (bytes)2,928 2,928 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% -53 -0.9% -52 -0.8% -16 -0.0% -88 -0.4%
Exclusive Metrics Diff for Current Function-44 -83.0% -7 -13.5% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -45 -84.9% -44 -84.6% -16 -100.0% -88 -100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -8 -15.1% -8 -15.4% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -5 -9.4% -3 -5.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -3 -5.7% -7 -13.5% -16 -100.0% -88 -100.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -2 -3.8% -2 -3.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 1.9% 1 1.9% 0 0.0% 0 0.0%
is_null0 N/A% 0 0.0% -38 -73.1% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 4 7.7% 0 0.0% 0 0.0%