Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)913 899 -14 -1.5%
Incl. Wall Time (microsec) per call 83 82 -1 -1.5%
Excl. Wall Time (microsec)191 193 2 1.0%
Incl. CPU (microsecs)925 911 -14 -1.5%
Incl. CPU (microsecs) per call 84 83 -1 -1.5%
Excl. CPU (microsec)137 148 11 8.0%
Incl. MemUse (bytes)11,080 11,080 0 0.0%
Incl. MemUse (bytes) per call 1,007 1,007 0 0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)10,656 10,656 0 0.0%
Incl. PeakMemUse (bytes) per call 969 969 0 0.0%
Excl. PeakMemUse (bytes)3,920 3,920 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% -14 -0.6% -14 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 14.3% 11 78.6% 0 N/A% 0 N/A%
Parent functions
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -8 -57.1% -9 -64.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -6 -42.9% -4 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -11 -78.6% -14 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -4 -28.6% -2 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 4 28.6% 4 28.6% 0 N/A% 0 N/A%
in_array0 N/A% -3 -21.4% -3 -21.4% 0 N/A% 0 N/A%
is_null0 N/A% -2 -14.3% -3 -21.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -7 -50.0% 0 N/A% 0 N/A%