Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)630 926 296 47.0%
Incl. Wall Time (microsec) per call 210 309 99 47.0%
Excl. Wall Time (microsec)70 92 22 31.4%
Incl. CPU (microsecs)636 931 295 46.4%
Incl. CPU (microsecs) per call 212 310 98 46.4%
Excl. CPU (microsec)49 66 17 34.7%
Incl. MemUse (bytes)57,168 57,192 24 0.0%
Incl. MemUse (bytes) per call 19,056 19,064 8 0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)44,800 47,216 2,416 5.4%
Incl. PeakMemUse (bytes) per call 14,933 15,739 805 5.4%
Excl. PeakMemUse (bytes)2,000 2,000 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% 296 1.2% 295 1.0% 24 0.0% 2,416 1.7%
Exclusive Metrics Diff for Current Function22 7.4% 17 5.8% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 296 100.0% 296 100.3% 24 100.0% 2,416 100.0%
drupal_get_js0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 184 62.2% 181 61.4% 24 100.0% 2,416 100.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 66 22.3% 69 23.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% 13 4.4% 11 3.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 10 3.4% 17 5.8% 0 0.0% 0 0.0%
is_null0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%