Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)220 253 33 15.0%
Incl. Wall Time (microsec) per call 73 84 11 15.0%
Excl. Wall Time (microsec)33 63 30 90.9%
Incl. CPU (microsecs)223 258 35 15.7%
Incl. CPU (microsecs) per call 74 86 12 15.7%
Excl. CPU (microsec)21 56 35 166.7%
Incl. MemUse (bytes)43,832 43,832 0 0.0%
Incl. MemUse (bytes) per call 14,611 14,611 0 0.0%
Excl. MemUse (bytes)1,064 1,064 0 0.0%
Incl. PeakMemUse (bytes)43,776 43,776 0 0.0%
Incl. PeakMemUse (bytes) per call 14,592 14,592 0 0.0%
Excl. PeakMemUse (bytes)2,216 2,216 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% 33 8.4% 35 5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function30 90.9% 35 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 33 100.0% 35 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 2 6.1% 2 5.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 3.0% 0 0.0% 0 N/A% 0 N/A%
array_keys0 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 -2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%