Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523f01900df5cRun #523f01e38fa84DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,408 1,426 18 1.3%
Incl. Wall Time (microsec) per call 59 59 1 1.3%
Excl. Wall Time (microsec)263 266 3 1.1%
Incl. CPU (microsecs)1,436 1,446 10 0.7%
Incl. CPU (microsecs) per call 60 60 0 0.7%
Excl. CPU (microsec)215 233 18 8.4%
Incl. MemUse (bytes)50,272 50,272 0 0.0%
Incl. MemUse (bytes) per call 2,095 2,095 0 0.0%
Excl. MemUse (bytes)-5,136 -5,136 0 0.0%
Incl. PeakMemUse (bytes)27,424 27,424 0 0.0%
Incl. PeakMemUse (bytes) per call 1,143 1,143 0 0.0%
Excl. PeakMemUse (bytes)2,328 2,328 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% 18 5.3% 10 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 16.7% 18 180.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 18 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 11 61.1% -1 -10.0% 0 N/A% 0 N/A%
preg_split0 N/A% 4 22.2% -7 -70.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%