Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)613 632 19 3.1%
Incl. Wall Time (microsec) per call 153 158 5 3.1%
Excl. Wall Time (microsec)23 24 1 4.3%
Incl. CPU (microsecs)621 637 16 2.6%
Incl. CPU (microsecs) per call 155 159 4 2.6%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)86,736 86,736 0 0.0%
Incl. MemUse (bytes) per call 21,684 21,684 0 0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)85,840 85,840 0 0.0%
Incl. PeakMemUse (bytes) per call 21,460 21,460 0 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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% 19 0.4% 16 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.3% -2 -12.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 18 94.7% 17 106.2% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 5.3% -1 -6.2% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 20 105.3% 19 118.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -3 -15.8% -3 -18.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 5.3% -1 -6.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 2 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%