Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)503 499 -4 -0.8%
Incl. Wall Time (microsec) per call 168 166 -1 -0.8%
Excl. Wall Time (microsec)50 50 0 0.0%
Incl. CPU (microsecs)507 504 -3 -0.6%
Incl. CPU (microsecs) per call 169 168 -1 -0.6%
Excl. CPU (microsec)40 39 -1 -2.5%
Incl. MemUse (bytes)25,992 25,992 0 0.0%
Incl. MemUse (bytes) per call 8,664 8,664 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)26,596 26,596 0 0.0%
Incl. PeakMemUse (bytes) per call 8,865 8,865 0 0.0%
Excl. PeakMemUse (bytes)1,044 1,044 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% -4 -0.2% -3 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -4 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -3 -75.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%