Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\ContentNegotiation::getContentTypeRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)608 652 44 7.2%
Incl. Wall Time (microsec) per call 203 217 15 7.2%
Excl. Wall Time (microsec)65 65 0 0.0%
Incl. CPU (microsecs)612 657 45 7.4%
Incl. CPU (microsecs) per call 204 219 15 7.4%
Excl. CPU (microsec)38 47 9 23.7%
Incl. MemUse (bytes)56,152 56,152 0 0.0%
Incl. MemUse (bytes) per call 18,717 18,717 0 0.0%
Excl. MemUse (bytes)3,880 3,880 0 0.0%
Incl. PeakMemUse (bytes)54,872 54,872 0 0.0%
Incl. PeakMemUse (bytes) per call 18,291 18,291 0 0.0%
Excl. PeakMemUse (bytes)3,000 3,000 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% 44 12.5% 45 4.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 9 20.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 40 90.9% 39 86.7% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 10 22.7% 11 24.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -6 -13.6% -5 -11.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 30 68.2% 31 68.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 5 11.4% 7 15.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 5 11.4% 3 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 4 9.1% -2 -4.4% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -3 -6.7% 0 N/A% 0 N/A%