Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)279 283 4 1.4%
Incl. Wall Time (microsec) per call 93 94 1 1.4%
Excl. Wall Time (microsec)65 69 4 6.2%
Incl. CPU (microsecs)282 291 9 3.2%
Incl. CPU (microsecs) per call 94 97 3 3.2%
Excl. CPU (microsec)48 56 8 16.7%
Incl. MemUse (bytes)11,808 11,808 0 0.0%
Incl. MemUse (bytes) per call 3,936 3,936 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)13,152 13,152 0 0.0%
Incl. PeakMemUse (bytes) per call 4,384 4,384 0 0.0%
Excl. PeakMemUse (bytes)5,120 5,120 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% 4 0.9% 9 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 8 88.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% 7 175.0% 8 88.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% -3 -75.0% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -75.0% -5 -55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 3 75.0% 9 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 50.0% -1 -11.1% 0 N/A% 0 N/A%
in_array0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% -1 -25.0% -2 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%