Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)511 503 -8 -1.6%
Incl. Wall Time (microsec) per call 170 168 -3 -1.6%
Excl. Wall Time (microsec)50 50 0 0.0%
Incl. CPU (microsecs)516 510 -6 -1.2%
Incl. CPU (microsecs) per call 172 170 -2 -1.2%
Excl. CPU (microsec)40 43 3 7.5%
Incl. MemUse (bytes)25,980 25,980 0 0.0%
Incl. MemUse (bytes) per call 8,660 8,660 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)26,948 26,948 0 0.0%
Incl. PeakMemUse (bytes) per call 8,983 8,983 0 0.0%
Excl. PeakMemUse (bytes)1,260 1,260 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% -8 -0.6% -6 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -8 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -7 -87.5% -6 -100.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -12.5% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -1 -12.5% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1 12.5% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%