Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,577 1,594 17 1.1%
Incl. Wall Time (microsec) per call 526 531 6 1.1%
Excl. Wall Time (microsec)92 92 0 0.0%
Incl. CPU (microsecs)1,582 1,600 18 1.1%
Incl. CPU (microsecs) per call 527 533 6 1.1%
Excl. CPU (microsec)71 74 3 4.2%
Incl. MemUse (bytes)134,400 134,400 0 0.0%
Incl. MemUse (bytes) per call 44,800 44,800 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)132,152 132,152 0 0.0%
Incl. PeakMemUse (bytes) per call 44,051 44,051 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 17 3.3% 18 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 18 105.9% 19 105.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -3 -17.6% -2 -11.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 11.8% 1 5.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 17 100.0% 17 94.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -11.8% -1 -5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 11.8% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 5.9% 1 5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -5.9% -1 -5.6% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%