Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)673 740 67 10.0%
Incl. Wall Time (microsec) per call 84 93 8 10.0%
Excl. Wall Time (microsec)69 70 1 1.4%
Incl. CPU (microsecs)681 748 67 9.8%
Incl. CPU (microsecs) per call 85 94 8 9.8%
Excl. CPU (microsec)57 62 5 8.8%
Incl. MemUse (bytes)53,224 53,224 0 0.0%
Incl. MemUse (bytes) per call 6,653 6,653 0 0.0%
Excl. MemUse (bytes)-2,312 -2,312 0 0.0%
Incl. PeakMemUse (bytes)44,648 44,648 0 0.0%
Incl. PeakMemUse (bytes) per call 5,581 5,581 0 0.0%
Excl. PeakMemUse (bytes)3,008 3,008 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% 67 2.9% 67 3.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.5% 5 7.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 67 100.0% 67 100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 51 76.1% 50 74.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 11 16.4% 8 11.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 6 9.0% 7 10.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -3.0% -3 -4.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%