Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,353 1,384 31 2.3%
Incl. Wall Time (microsec) per call 451 461 10 2.3%
Excl. Wall Time (microsec)58 91 33 56.9%
Incl. CPU (microsecs)1,359 1,389 30 2.2%
Incl. CPU (microsecs) per call 453 463 10 2.2%
Excl. CPU (microsec)52 84 32 61.5%
Incl. MemUse (bytes)120,384 120,408 24 0.0%
Incl. MemUse (bytes) per call 40,128 40,136 8 0.0%
Excl. MemUse (bytes)-328 -328 0 0.0%
Incl. PeakMemUse (bytes)104,280 104,184 -96 -0.1%
Incl. PeakMemUse (bytes) per call 34,760 34,728 -32 -0.1%
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% 31 0.3% 30 0.2% 24 0.0% -96 -0.0%
Exclusive Metrics Diff for Current Function33 106.5% 32 106.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 31 100.0% 30 100.0% 24 100.0% -96 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 7 22.6% 7 23.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -6 -19.4% -6 -20.0% 8 33.3% -48 -50.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -6.5% -2 -6.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -1 -3.2% -2 -6.7% 16 66.7% -48 -50.0%
array_keys0 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%