Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)901 790 -111 -12.3%
Incl. Wall Time (microsec) per call 901 790 -111 -12.3%
Excl. Wall Time (microsec)12 10 -2 -16.7%
Incl. MemUse (bytes)92,088 92,088 0 0.0%
Incl. MemUse (bytes) per call 92,088 92,088 0 0.0%
Excl. MemUse (bytes)1,672 1,672 0 0.0%
Incl. PeakMemUse (bytes)90,488 90,488 0 0.0%
Incl. PeakMemUse (bytes) per call 90,488 90,488 0 0.0%
Excl. PeakMemUse (bytes)1,288 1,288 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -111 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -1.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\StackMiddleware\NegotiationMiddleware::handle0 N/A% -111 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -104 -93.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -4 -3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -1 -0.9% 0 N/A% 0 N/A%