Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,343 1,434 91 6.8%
Incl. Wall Time (microsec) per call 448 478 30 6.8%
Excl. Wall Time (microsec)60 58 -2 -3.3%
Incl. CPU (microsecs)1,348 1,440 92 6.8%
Incl. CPU (microsecs) per call 449 480 31 6.8%
Excl. CPU (microsec)51 47 -4 -7.8%
Incl. MemUse (bytes)120,392 120,392 0 0.0%
Incl. MemUse (bytes) per call 40,131 40,131 0 0.0%
Excl. MemUse (bytes)-328 -328 0 0.0%
Incl. PeakMemUse (bytes)104,160 104,160 0 0.0%
Incl. PeakMemUse (bytes) per call 34,720 34,720 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% 91 4.4% 92 4.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -2.2% -4 -4.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 91 100.0% 92 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 41 45.1% 42 45.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 39 42.9% 39 42.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 10 11.0% 11 12.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 3 3.3% 3 3.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%