Diff Report
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52404261932b3Run #5240420daae43DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,207 1,203 -4 -0.3%
Incl. Wall Time (microsec) per call 121 120 -0 -0.3%
Excl. Wall Time (microsec)229 222 -7 -3.1%
Incl. CPU (microsecs)1,220 1,219 -1 -0.1%
Incl. CPU (microsecs) per call 122 122 -0 -0.1%
Excl. CPU (microsec)179 172 -7 -3.9%
Incl. MemUse (bytes)10,184 10,184 0 0.0%
Incl. MemUse (bytes) per call 1,018 1,018 0 0.0%
Excl. MemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes)8,768 8,768 0 0.0%
Incl. PeakMemUse (bytes) per call 877 877 0 0.0%
Excl. PeakMemUse (bytes)2,936 2,936 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 -0.3% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -175.0% -7 -700.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -10 -250.0% -10 -1000.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 6 150.0% 9 900.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 5 125.0% 2 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -50.0% -4 -400.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -25.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 25.0% 7 700.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%