Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)13,411 13,442 31 0.2%
Incl. Wall Time (microsec) per call 4,470 4,481 10 0.2%
Excl. Wall Time (microsec)623 633 10 1.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)168,296 168,296 0 0.0%
Incl. MemUse (bytes) per call 56,099 56,099 0 0.0%
Excl. MemUse (bytes)-368 -368 0 0.0%
Incl. PeakMemUse (bytes)170,392 170,392 0 0.0%
Incl. PeakMemUse (bytes) per call 56,797 56,797 0 0.0%
Excl. PeakMemUse (bytes)2,104 2,104 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% 31 3.7% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 32.3% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 31 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 34 109.7% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -22 -71.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 7 22.6% 0 N/A% 0 N/A% 0 N/A%
array_keys0 N/A% 1 3.2% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 3.2% 0 N/A% 0 N/A% 0 N/A%