Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)528 521 -7 -1.3%
Incl. Wall Time (microsec) per call 53 52 -1 -1.3%
Excl. Wall Time (microsec)73 67 -6 -8.2%
Incl. CPU (microsecs)538 532 -6 -1.1%
Incl. CPU (microsecs) per call 54 53 -1 -1.1%
Excl. CPU (microsec)60 57 -3 -5.0%
Incl. MemUse (bytes)46,072 46,072 0 0.0%
Incl. MemUse (bytes) per call 4,607 4,607 0 0.0%
Excl. MemUse (bytes)-2,032 -2,032 0 0.0%
Incl. PeakMemUse (bytes)43,264 43,264 0 0.0%
Incl. PeakMemUse (bytes) per call 4,326 4,326 0 0.0%
Excl. PeakMemUse (bytes)2,920 2,920 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% -7 -0.6% -6 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -85.7% -3 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -7 -100.0% -9 -150.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 5 71.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -5 -71.4% -3 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -28.6% -2 -33.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 14.3% 1 16.7% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%