Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)620 577 -43 -6.9%
Incl. Wall Time (microsec) per call 207 192 -14 -6.9%
Excl. Wall Time (microsec)76 74 -2 -2.6%
Incl. CPU (microsecs)624 582 -42 -6.7%
Incl. CPU (microsecs) per call 208 194 -14 -6.7%
Excl. CPU (microsec)51 55 4 7.8%
Incl. MemUse (bytes)57,352 57,352 0 0.0%
Incl. MemUse (bytes) per call 19,117 19,117 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)57,112 57,112 0 0.0%
Incl. PeakMemUse (bytes) per call 19,037 19,037 0 0.0%
Excl. PeakMemUse (bytes)3,648 3,648 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% -43 -18.5% -42 -2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -4.7% 4 9.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -35 -81.4% -35 -83.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -8 -18.6% -7 -16.7% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -29 -67.4% -31 -73.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -8 -18.6% -10 -23.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -4.7% -1 -2.4% 0 N/A% 0 N/A%
in_array0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -2.3% -1 -2.4% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -3 -7.1% 0 N/A% 0 N/A%