Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)607 614 7 1.2%
Incl. Wall Time (microsec) per call 202 205 2 1.2%
Excl. Wall Time (microsec)73 72 -1 -1.4%
Incl. CPU (microsecs)613 620 7 1.1%
Incl. CPU (microsecs) per call 204 207 2 1.1%
Excl. CPU (microsec)60 56 -4 -6.7%
Incl. MemUse (bytes)57,168 57,168 0 0.0%
Incl. MemUse (bytes) per call 19,056 19,056 0 0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)55,136 55,136 0 0.0%
Incl. PeakMemUse (bytes) per call 18,379 18,379 0 0.0%
Excl. PeakMemUse (bytes)2,928 2,928 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% 7 6.0% 7 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% -4 -57.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 8 114.3% 7 100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -1 -14.3% 0 0.0% 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::getFormat0 N/A% 3 42.9% 1 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 28.6% 4 57.1% 0 N/A% 0 N/A%
is_null0 N/A% 2 28.6% 2 28.6% 0 N/A% 0 N/A%
in_array0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 14.3% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -14.3% 1 14.3% 0 N/A% 0 N/A%