Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)843 855 12 1.4%
Incl. Wall Time (microsec) per call 42 43 1 1.4%
Excl. Wall Time (microsec)120 124 4 3.3%
Incl. CPU (microsecs)858 871 13 1.5%
Incl. CPU (microsecs) per call 43 44 1 1.5%
Excl. CPU (microsec)101 102 1 1.0%
Incl. MemUse (bytes)47,744 47,744 0 0.0%
Incl. MemUse (bytes) per call 2,387 2,387 0 0.0%
Excl. MemUse (bytes)-6,944 -6,944 0 0.0%
Incl. PeakMemUse (bytes)43,824 43,824 0 0.0%
Incl. PeakMemUse (bytes) per call 2,191 2,191 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% 12 2.5% 13 3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 33.3% 1 7.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 12 100.0% 12 92.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 7 58.3% 12 92.3% 0 N/A% 0 N/A%
array_keys0 N/A% 2 16.7% 3 23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 8.3% -1 -7.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -8.3% -2 -15.4% 0 N/A% 0 N/A%