Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,567 1,568 1 0.1%
Incl. Wall Time (microsec) per call 142 143 0 0.1%
Excl. Wall Time (microsec)187 188 1 0.5%
Incl. CPU (microsecs)1,581 1,587 6 0.4%
Incl. CPU (microsecs) per call 144 144 1 0.4%
Excl. CPU (microsec)148 160 12 8.1%
Incl. MemUse (bytes)110,936 110,984 48 0.0%
Incl. MemUse (bytes) per call 10,085 10,089 4 0.0%
Excl. MemUse (bytes)5,968 5,968 0 0.0%
Incl. PeakMemUse (bytes)106,992 107,304 312 0.3%
Incl. PeakMemUse (bytes) per call 9,727 9,755 28 0.3%
Excl. PeakMemUse (bytes)3,808 3,808 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% 1 0.0% 6 1.3% 48 0.0% 312 0.3%
Exclusive Metrics Diff for Current Function1 100.0% 12 200.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 34 3400.0% 37 616.7% 48 100.0% 312 100.0%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -17 -1700.0% -14 -233.3% 0 0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -9 -900.0% -9 -150.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -9 -900.0% -10 -166.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 2 200.0% 2 33.3% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 24 2400.0% 22 366.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -10 -1000.0% -10 -166.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -7 -700.0% -7 -116.7% 48 100.0% 312 100.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -5 -500.0% -6 -100.0% 0 0.0% 0 0.0%
is_null0 N/A% -2 -200.0% -1 -16.7% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -4 -66.7% 0 0.0% 0 0.0%