Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)888 891 3 0.3%
Incl. Wall Time (microsec) per call 296 297 1 0.3%
Excl. Wall Time (microsec)52 35 -17 -32.7%
Incl. CPU (microsecs)891 898 7 0.8%
Incl. CPU (microsecs) per call 297 299 2 0.8%
Excl. CPU (microsec)31 37 6 19.4%
Incl. MemUse (bytes)104,568 104,584 16 0.0%
Incl. MemUse (bytes) per call 34,856 34,861 5 0.0%
Excl. MemUse (bytes)1,016 1,016 0 0.0%
Incl. PeakMemUse (bytes)104,144 104,232 88 0.1%
Incl. PeakMemUse (bytes) per call 34,715 34,744 29 0.1%
Excl. PeakMemUse (bytes)1,584 1,584 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes [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
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 3 0.1% 7 0.1% 16 0.0% 88 0.4%
Exclusive Metrics Diff for Current Function-17 -566.7% 6 85.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 3 100.0% 7 100.0% 16 100.0% 88 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 17 566.7% 1 14.3% 16 100.0% 16 18.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 66.7% 0 0.0% 0 0.0% 72 81.8%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 2 66.7% 1 14.3% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -33.3% -1 -14.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%