Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)238 240 2 0.8%
Incl. Wall Time (microsec) per call 79 80 1 0.8%
Excl. Wall Time (microsec)62 62 0 0.0%
Incl. CPU (microsecs)245 247 2 0.8%
Incl. CPU (microsecs) per call 82 82 1 0.8%
Excl. CPU (microsec)45 41 -4 -8.9%
Incl. MemUse (bytes)11,928 11,928 0 0.0%
Incl. MemUse (bytes) per call 3,976 3,976 0 0.0%
Excl. MemUse (bytes)4,240 4,240 0 0.0%
Incl. PeakMemUse (bytes)12,280 12,280 0 0.0%
Incl. PeakMemUse (bytes) per call 4,093 4,093 0 0.0%
Excl. PeakMemUse (bytes)4,488 4,488 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% 2 0.3% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -4 -200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 1 50.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 50.0% 2 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%