Diff Report
Run #523f024cca254: 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 #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,429 1,408 -21 -1.5%
Incl. Wall Time (microsec) per call 60 59 -1 -1.5%
Excl. Wall Time (microsec)275 263 -12 -4.4%
Incl. CPU (microsecs)1,448 1,436 -12 -0.8%
Incl. CPU (microsecs) per call 60 60 -1 -0.8%
Excl. CPU (microsec)212 215 3 1.4%
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% -21 -3.5% -12 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -57.1% 3 25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -21 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -13 -61.9% -12 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 3 14.3% -3 -25.0% 0 N/A% 0 N/A%
preg_split0 N/A% 1 4.8% 0 0.0% 0 N/A% 0 N/A%