Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,555 2,573 18 0.7%
Incl. Wall Time (microsec) per call 128 129 1 0.7%
Excl. Wall Time (microsec)136 138 2 1.5%
Incl. CPU (microsecs)2,577 2,586 9 0.3%
Incl. CPU (microsecs) per call 129 129 0 0.3%
Excl. CPU (microsec)108 108 0 0.0%
Incl. MemUse (bytes)58,424 58,424 0 0.0%
Incl. MemUse (bytes) per call 2,921 2,921 0 0.0%
Excl. MemUse (bytes)-15,872 -15,872 0 0.0%
Incl. PeakMemUse (bytes)53,272 53,272 0 0.0%
Incl. PeakMemUse (bytes) per call 2,664 2,664 0 0.0%
Excl. PeakMemUse (bytes)2,832 2,832 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% 18 0.7% 9 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 11.1% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 19 105.6% 14 155.6% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -5.6% -5 -55.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 17 94.4% 20 222.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -1 -5.6% -4 -44.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -5.6% -3 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 5.6% 2 22.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -6 -66.7% 0 N/A% 0 N/A%