Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 12 12 N/A%
Incl. Wall Time (microsec) 1,108 1,108 N/A%
Incl. Wall Time (microsec) per call N/A 92 92 N/A%
Excl. Wall Time (microsec) 252 252 N/A%
Incl. CPU (microsecs) 1,122 1,122 N/A%
Incl. CPU (microsecs) per call N/A 94 94 N/A%
Excl. CPU (microsec) 192 192 N/A%
Incl. MemUse (bytes) 14,232 14,232 N/A%
Incl. MemUse (bytes) per call N/A 1,186 1,186 N/A%
Excl. MemUse (bytes) 5,792 5,792 N/A%
Incl. PeakMemUse (bytes) 8,112 8,112 N/A%
Incl. PeakMemUse (bytes) per call N/A 676 676 N/A%
Excl. PeakMemUse (bytes) 3,384 3,384 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::getContentType12 15.2% 1,108 0.1% 1,122 0.1% 14,232 0.1% 8,112 0.0%
Exclusive Metrics Diff for Current Function252 22.7% 192 17.1% 5,792 40.7% 3,384 41.7%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance6 50.0% 437 39.4% 443 39.5% 10,536 74.0% 6,008 74.1%
drupal_get_js2 16.7% 277 25.0% 280 25.0% 896 6.3% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 8.3% 155 14.0% 157 14.0% 888 6.2% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest1 8.3% 126 11.4% 128 11.4% 896 6.3% 2,104 25.9%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance2 16.7% 113 10.2% 114 10.2% 1,016 7.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat12 20.7% 376 33.9% 392 34.9% 1,640 11.5% 1,328 16.4%
Symfony\Component\HttpFoundation\Request::get12 20.7% 323 29.2% 335 29.9% 2,072 14.6% 1,960 24.2%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest5 8.6% 112 10.1% 119 10.6% 2,272 16.0% 192 2.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes12 20.7% 27 2.4% 40 3.6% 856 6.0% 768 9.5%
in_array12 20.7% 13 1.2% 31 2.8% 800 5.6% 480 5.9%
is_null5 8.6% 5 0.5% 13 1.2% 800 5.6% 0 0.0%