Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)12,293 12,514 221 1.8%
Incl. Wall Time (microsec) per call 267 272 5 1.8%
Excl. Wall Time (microsec)603 599 -4 -0.7%
Incl. CPU (microsecs)12,333 12,560 227 1.8%
Incl. CPU (microsecs) per call 268 273 5 1.8%
Excl. CPU (microsec)517 543 26 5.0%
Incl. MemUse (bytes)131,496 131,496 0 0.0%
Incl. MemUse (bytes) per call 2,859 2,859 0 0.0%
Excl. MemUse (bytes)-46,752 -46,752 0 0.0%
Incl. PeakMemUse (bytes)27,904 27,904 0 0.0%
Incl. PeakMemUse (bytes) per call 607 607 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::fromString [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\AcceptHeader::fromString0 N/A% 221 31.5% 227 10.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -1.8% 26 11.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 221 100.0% 227 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 186 84.2% 184 81.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 52 23.5% 45 19.8% 0 N/A% 0 N/A%
preg_split0 N/A% -13 -5.9% -28 -12.3% 0 N/A% 0 N/A%