Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)3,665 3,644 -21 -0.6%
Incl. Wall Time (microsec) per call 115 114 -1 -0.6%
Excl. Wall Time (microsec)185 188 3 1.6%
Incl. CPU (microsecs)3,691 3,702 11 0.3%
Incl. CPU (microsecs) per call 115 116 0 0.3%
Excl. CPU (microsec)155 163 8 5.2%
Incl. MemUse (bytes)61,816 61,816 0 0.0%
Incl. MemUse (bytes) per call 1,932 1,932 0 0.0%
Excl. MemUse (bytes)-24,768 -24,768 0 0.0%
Incl. PeakMemUse (bytes)51,904 51,904 0 0.0%
Incl. PeakMemUse (bytes) per call 1,622 1,622 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% -21 -0.9% 11 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 14.3% 8 72.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -17 -81.0% 9 81.8% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -4 -19.0% 2 18.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -13 -61.9% 9 81.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -7 -33.3% -2 -18.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -9.5% -2 -18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -9.5% -2 -18.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%