Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)833 842 9 1.1%
Incl. Wall Time (microsec) per call 167 168 2 1.1%
Excl. Wall Time (microsec)150 154 4 2.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 800 800 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)6,340 6,340 0 0.0%
Incl. MemUse (bytes) per call 1,268 1,268 0 0.0%
Excl. MemUse (bytes)1,828 1,828 0 0.0%
Incl. PeakMemUse (bytes)3,808 3,808 0 0.0%
Incl. PeakMemUse (bytes) per call 762 762 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 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% 9 0.2% 4,000 N/A% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 44.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 6 66.7% 4,000 100.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 3 33.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 22.2% 4,000 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%