Diff Report
Run #54df8ec49b0ec: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #54df8ec49b0ecRun #54df8d322535aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,383 1,429 46 3.3%
Incl. Wall Time (microsec) per call 346 357 12 3.3%
Excl. Wall Time (microsec)34 33 -1 -2.9%
Incl. MemUse (bytes)99,000 99,000 0 0.0%
Incl. MemUse (bytes) per call 24,750 24,750 0 0.0%
Excl. MemUse (bytes)328 328 0 0.0%
Incl. PeakMemUse (bytes)97,192 97,192 0 0.0%
Incl. PeakMemUse (bytes) per call 24,298 24,298 0 0.0%
Excl. PeakMemUse (bytes)1,888 1,888 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 46 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 46 100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 32 69.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 13 28.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 2.2% 0 N/A% 0 N/A%
array_keys0 N/A% 1 2.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 0 N/A% 0 N/A%