Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)314 498 184 58.6%
Incl. Wall Time (microsec) per call 105 166 61 58.6%
Excl. Wall Time (microsec)34 52 18 52.9%
Incl. CPU (microsecs)321 502 181 56.4%
Incl. CPU (microsecs) per call 107 167 60 56.4%
Excl. CPU (microsec)28 38 10 35.7%
Incl. MemUse (bytes)43,864 43,888 24 0.1%
Incl. MemUse (bytes) per call 14,621 14,629 8 0.1%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)36,288 38,704 2,416 6.7%
Incl. PeakMemUse (bytes) per call 12,096 12,901 805 6.7%
Excl. PeakMemUse (bytes)1,744 1,744 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% 184 0.7% 181 0.6% 24 0.0% 2,416 1.7%
Exclusive Metrics Diff for Current Function18 9.8% 10 5.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 184 100.0% 181 100.0% 24 100.0% 2,416 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 95 51.6% 99 54.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 54 29.3% 51 28.2% 24 100.0% 2,416 100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 9 4.9% 8 4.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 8 4.3% 7 3.9% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 6 3.3% 0 0.0% 0 0.0%