Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)912 861 -51 -5.6%
Incl. Wall Time (microsec) per call 83 78 -5 -5.6%
Excl. Wall Time (microsec)196 191 -5 -2.6%
Incl. CPU (microsecs)924 871 -53 -5.7%
Incl. CPU (microsecs) per call 84 79 -5 -5.7%
Excl. CPU (microsec)148 132 -16 -10.8%
Incl. MemUse (bytes)10,232 10,232 0 0.0%
Incl. MemUse (bytes) per call 930 930 0 0.0%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)8,680 8,680 0 0.0%
Incl. PeakMemUse (bytes) per call 789 789 0 0.0%
Excl. PeakMemUse (bytes)2,848 2,848 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% -51 -6.1% -53 -6.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -9.8% -16 -30.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -44 -86.3% -45 -84.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -7 -13.7% -8 -15.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -40 -78.4% -40 -75.5% 0 N/A% 0 N/A%
in_array0 N/A% -4 -7.8% 4 7.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -5.9% -3 -5.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 2 3.9% -1 -1.9% 0 N/A% 0 N/A%
is_null0 N/A% -1 -2.0% 3 5.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%