Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,345 1,544 199 14.8%
Incl. Wall Time (microsec) per call 448 515 66 14.8%
Excl. Wall Time (microsec)63 85 22 34.9%
Incl. CPU (microsecs)1,353 1,553 200 14.8%
Incl. CPU (microsecs) per call 451 518 67 14.8%
Excl. CPU (microsec)59 65 6 10.2%
Incl. MemUse (bytes)120,432 120,752 320 0.3%
Incl. MemUse (bytes) per call 40,144 40,251 107 0.3%
Excl. MemUse (bytes)-328 -2,552 -2,224 -678.0%
Incl. PeakMemUse (bytes)104,208 106,360 2,152 2.1%
Incl. PeakMemUse (bytes) per call 34,736 35,453 717 2.1%
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 0.0% 199 1.7% 200 1.4% 320 0.2% 2,152 0.2%
Exclusive Metrics Diff for Current Function22 11.1% 6 3.0% -2,224 -695.0% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 199 100.0% 200 100.0% 320 100.0% 2,152 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString1 25.0% 134 67.3% 136 68.0% 2,128 665.0% 1,832 85.1%
Symfony\Component\HttpFoundation\HeaderBag::get1 25.0% 23 11.6% 24 12.0% 80 25.0% 320 14.9%
Symfony\Component\HttpFoundation\AcceptHeader::all1 25.0% 19 9.5% 30 15.0% 0 0.0% 0 0.0%
array_keys1 25.0% 2 1.0% 6 3.0% 336 105.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 0.0% -1 -0.5% -2 -1.0% 0 0.0% 0 0.0%