Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,577 1,628 51 3.2%
Incl. Wall Time (microsec) per call 526 543 17 3.2%
Excl. Wall Time (microsec)92 87 -5 -5.4%
Incl. CPU (microsecs)1,582 1,634 52 3.3%
Incl. CPU (microsecs) per call 527 545 17 3.3%
Excl. CPU (microsec)71 68 -3 -4.2%
Incl. MemUse (bytes)134,400 134,384 -16 -0.0%
Incl. MemUse (bytes) per call 44,800 44,795 -5 -0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)132,152 132,296 144 0.1%
Incl. PeakMemUse (bytes) per call 44,051 44,099 48 0.1%
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% 51 2.2% 52 2.8% -16 -0.0% 144 0.2%
Exclusive Metrics Diff for Current Function-5 -9.8% -3 -5.8% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 53 103.9% 54 103.8% -16 -100.0% 144 100.0%
drupal_get_js0 N/A% -1 -2.0% -1 -1.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -1 -2.0% -1 -1.9% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 57 111.8% 58 111.5% -16 -100.0% 144 100.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% -2 -3.9% -2 -3.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -2.0% -1 -1.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 2.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 1 2.0% 0 0.0% 0 0.0% 0 0.0%
is_null0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%