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

Drupal\Core\ContentNegotiation::getContentTypeRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,568 1,567 -1 -0.1%
Incl. Wall Time (microsec) per call 143 142 -0 -0.1%
Excl. Wall Time (microsec)188 187 -1 -0.5%
Incl. CPU (microsecs)1,587 1,581 -6 -0.4%
Incl. CPU (microsecs) per call 144 144 -1 -0.4%
Excl. CPU (microsec)160 148 -12 -7.5%
Incl. MemUse (bytes)110,984 110,936 -48 -0.0%
Incl. MemUse (bytes) per call 10,089 10,085 -4 -0.0%
Excl. MemUse (bytes)5,968 5,968 0 0.0%
Incl. PeakMemUse (bytes)107,304 106,992 -312 -0.3%
Incl. PeakMemUse (bytes) per call 9,755 9,727 -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 Function-1 -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%