Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)501 511 10 2.0%
Incl. Wall Time (microsec) per call 167 170 3 2.0%
Excl. Wall Time (microsec)49 49 0 0.0%
Incl. CPU (microsecs)508 517 9 1.8%
Incl. CPU (microsecs) per call 169 172 3 1.8%
Excl. CPU (microsec)41 43 2 4.9%
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% 10 0.3% 9 8.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 22.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 10 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 5 50.0% 5 55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 20.0% 3 33.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 20.0% 3 33.3% 0 N/A% 0 N/A%
array_keys0 N/A% 1 10.0% -1 -11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%