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

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,426 1,408 -18 -1.3%
Incl. Wall Time (microsec) per call 59 59 -1 -1.3%
Excl. Wall Time (microsec)266 263 -3 -1.1%
Incl. CPU (microsecs)1,446 1,436 -10 -0.7%
Incl. CPU (microsecs) per call 60 60 -0 -0.7%
Excl. CPU (microsec)233 215 -18 -7.7%
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 Function-3 -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%