Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: 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 #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)389 393 4 1.0%
Incl. Wall Time (microsec) per call 130 131 1 1.0%
Excl. Wall Time (microsec)84 83 -1 -1.2%
Incl. CPU (microsecs)392 396 4 1.0%
Incl. CPU (microsecs) per call 131 132 1 1.0%
Excl. CPU (microsec)67 59 -8 -11.9%
Incl. MemUse (bytes)10,128 10,128 0 0.0%
Incl. MemUse (bytes) per call 3,376 3,376 0 0.0%
Excl. MemUse (bytes)2,600 2,600 0 0.0%
Incl. PeakMemUse (bytes)10,264 10,264 0 0.0%
Incl. PeakMemUse (bytes) per call 3,421 3,421 0 0.0%
Excl. PeakMemUse (bytes)3,304 3,304 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% 4 0.6% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -25.0% -8 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 5 125.0% 6 150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 50.0% 3 75.0% 0 N/A% 0 N/A%
is_null0 N/A% -1 -25.0% 4 100.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -25.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%