Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,137 1,117 -20 -1.8%
Incl. Wall Time (microsec) per call 190 186 -3 -1.8%
Excl. Wall Time (microsec)131 126 -5 -3.8%
Incl. CPU (microsecs)1,147 1,126 -21 -1.8%
Incl. CPU (microsecs) per call 191 188 -4 -1.8%
Excl. CPU (microsec)96 92 -4 -4.2%
Incl. MemUse (bytes)109,928 109,824 -104 -0.1%
Incl. MemUse (bytes) per call 18,321 18,304 -17 -0.1%
Excl. MemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes)106,720 106,720 0 0.0%
Incl. PeakMemUse (bytes) per call 17,787 17,787 0 0.0%
Excl. PeakMemUse (bytes)3,544 3,544 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% -20 -0.2% -21 -0.2% -104 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -25.0% -4 -19.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -13 -65.0% -15 -71.4% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -5 -25.0% -5 -23.8% 0 0.0% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -2 -10.0% -2 -9.5% -104 -100.0% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% -6 -30.0% -6 -28.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -15.0% -1 -4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -3 -15.0% -1 -4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -10.0% -5 -23.8% -104 -100.0% 0 N/A%
in_array0 N/A% -1 -5.0% -3 -14.3% 0 0.0% 0 N/A%
is_null0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 N/A%