Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: 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 #52e43719571bfDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)528 519 -9 -1.7%
Incl. Wall Time (microsec) per call 53 52 -1 -1.7%
Excl. Wall Time (microsec)73 72 -1 -1.4%
Incl. CPU (microsecs)538 529 -9 -1.7%
Incl. CPU (microsecs) per call 54 53 -1 -1.7%
Excl. CPU (microsec)60 58 -2 -3.3%
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% -9 -0.8% -9 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -11.1% -2 -22.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -9 -100.0% -11 -122.2% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -6 -66.7% -5 -55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -22.2% -3 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 11.1% -2 -22.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%