Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)749 744 -5 -0.7%
Incl. Wall Time (microsec) per call 58 57 -0 -0.7%
Excl. Wall Time (microsec)224 224 0 0.0%
Incl. CPU (microsecs)768 760 -8 -1.0%
Incl. CPU (microsecs) per call 59 58 -1 -1.0%
Excl. CPU (microsec)170 177 7 4.1%
Incl. MemUse (bytes)13,608 13,608 0 0.0%
Incl. MemUse (bytes) per call 1,047 1,047 0 0.0%
Excl. MemUse (bytes)5,104 5,104 0 0.0%
Incl. PeakMemUse (bytes)7,656 7,656 0 0.0%
Incl. PeakMemUse (bytes) per call 589 589 0 0.0%
Excl. PeakMemUse (bytes)3,144 3,144 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% -5 -0.7% -8 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 7 87.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -4 -80.0% -7 -87.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -3 -60.0% -1 -12.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 40.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -3 -60.0% -10 -125.0% 0 N/A% 0 N/A%
in_array0 N/A% -2 -40.0% -3 -37.5% 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%
is_null0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%