Diff Report
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)710 716 6 0.8%
Incl. Wall Time (microsec) per call 237 239 2 0.8%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)717 725 8 1.1%
Incl. CPU (microsecs) per call 239 242 3 1.1%
Excl. CPU (microsec)30 28 -2 -6.7%
Incl. MemUse (bytes)95,360 95,360 0 0.0%
Incl. MemUse (bytes) per call 31,787 31,787 0 0.0%
Excl. MemUse (bytes)1,000 1,000 0 0.0%
Incl. PeakMemUse (bytes)95,480 95,480 0 0.0%
Incl. PeakMemUse (bytes) per call 31,827 31,827 0 0.0%
Excl. PeakMemUse (bytes)1,576 1,576 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% 6 1.5% 8 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -16.7% -2 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 6 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 5 83.3% 6 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 2 33.3% 2 25.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%