Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,354 1,360 6 0.4%
Incl. Wall Time (microsec) per call 451 453 2 0.4%
Excl. Wall Time (microsec)96 93 -3 -3.1%
Incl. CPU (microsecs)1,358 1,365 7 0.5%
Incl. CPU (microsecs) per call 453 455 2 0.5%
Excl. CPU (microsec)73 69 -4 -5.5%
Incl. MemUse (bytes)118,072 118,056 -16 -0.0%
Incl. MemUse (bytes) per call 39,357 39,352 -5 -0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)115,264 115,496 232 0.2%
Incl. PeakMemUse (bytes) per call 38,421 38,499 77 0.2%
Excl. PeakMemUse (bytes)2,848 2,928 80 2.8%

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% 6 0.0% 7 0.0% -16 -0.0% 232 0.1%
Exclusive Metrics Diff for Current Function-3 -50.0% -4 -57.1% 0 0.0% 80 34.5%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 7 116.7% 8 114.3% -16 -100.0% 232 100.0%
drupal_get_js0 N/A% -2 -33.3% -2 -28.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 1 16.7% 1 14.3% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 7 116.7% 7 100.0% 0 0.0% 112 48.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 3 50.0% 0 0.0% -16 -100.0% -176 -75.9%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -16.7% 5 71.4% 0 0.0% 216 93.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -3 -42.9% 0 0.0% 0 0.0%
is_null0 N/A% 0 0.0% 2 28.6% 0 0.0% 0 0.0%