Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 487 487 N/A%
Incl. Wall Time (microsec) per call N/A 162 162 N/A%
Excl. Wall Time (microsec) 39 39 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 24,844 24,844 N/A%
Incl. MemUse (bytes) per call N/A 8,281 8,281 N/A%
Excl. MemUse (bytes) 556 556 N/A%
Incl. PeakMemUse (bytes) 24,820 24,820 N/A%
Incl. PeakMemUse (bytes) per call N/A 8,273 8,273 N/A%
Excl. PeakMemUse (bytes) 1,132 1,132 N/A%

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::getAcceptableContentTypes3 17.6% 487 0.1% 0 0.0% 24,844 0.3% 24,820 0.3%
Exclusive Metrics Diff for Current Function39 8.0% 0 N/A% 556 2.2% 1,132 4.6%
Parent function
Drupal\Core\ContentNegotiation::getContentType3 100.0% 487 100.0% 0 N/A% 24,844 100.0% 24,820 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString1 20.0% 267 54.8% 0 N/A% 15,780 63.5% 15,812 63.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 20.0% 124 25.5% 0 N/A% 5,520 22.2% 5,260 21.2%
Symfony\Component\HttpFoundation\HeaderBag::get1 20.0% 35 7.2% 0 N/A% 508 2.0% 512 2.1%
Symfony\Component\HttpFoundation\AcceptHeader::all1 20.0% 20 4.1% 0 N/A% 1,832 7.4% 1,672 6.7%
array_keys1 20.0% 2 0.4% 0 N/A% 648 2.6% 432 1.7%