Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)998 1,037 39 3.9%
Incl. Wall Time (microsec) per call 333 346 13 3.9%
Excl. Wall Time (microsec)113 116 3 2.7%
Incl. CPU (microsecs)1,006 1,045 39 3.9%
Incl. CPU (microsecs) per call 335 348 13 3.9%
Excl. CPU (microsec)94 103 9 9.6%
Incl. MemUse (bytes)33,304 33,304 0 0.0%
Incl. MemUse (bytes) per call 11,101 11,101 0 0.0%
Excl. MemUse (bytes)2,220 2,220 0 0.0%
Incl. PeakMemUse (bytes)34,028 34,028 0 0.0%
Incl. PeakMemUse (bytes) per call 11,343 11,343 0 0.0%
Excl. PeakMemUse (bytes)2,064 2,064 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% 39 2.1% 39 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 7.7% 9 23.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 19 48.7% 18 46.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 13 33.3% 13 33.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 7 17.9% 8 20.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 16 41.0% 13 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 8 20.5% 6 15.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 7 17.9% 5 12.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 5 12.8% 6 15.4% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%