Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,712 1,728 16 0.9%
Incl. Wall Time (microsec) per call 44 44 0 0.9%
Excl. Wall Time (microsec)225 236 11 4.9%
Incl. CPU (microsecs)1,742 1,757 15 0.9%
Incl. CPU (microsecs) per call 45 45 0 0.9%
Excl. CPU (microsec)174 173 -1 -0.6%
Incl. MemUse (bytes)58,168 58,144 -24 -0.0%
Incl. MemUse (bytes) per call 1,491 1,491 -1 -0.0%
Excl. MemUse (bytes)-17,040 -17,064 -24 -0.1%
Incl. PeakMemUse (bytes)45,264 45,264 0 0.0%
Incl. PeakMemUse (bytes) per call 1,161 1,161 0 0.0%
Excl. PeakMemUse (bytes)2,840 2,840 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% 16 25.0% 15 8.4% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function11 68.8% -1 -6.7% -24 -100.0% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 15 93.8% 16 106.7% -24 -100.0% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 6.2% -1 -6.7% 0 0.0% 0 N/A%
Child functions
array_keys0 N/A% 4 25.0% 5 33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 6.2% 4 26.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -6.2% 2 13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 6.2% 4 26.7% 0 0.0% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% 1 6.7% 0 0.0% 0 N/A%