Diff Report
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #550de112c2927Run #550de0b43acdfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)296 288 -8 -2.7%
Incl. Wall Time (microsec) per call 296 288 -8 -2.7%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)34,064 34,064 0 0.0%
Incl. MemUse (bytes) per call 34,064 34,064 0 0.0%
Excl. MemUse (bytes)304 304 0 0.0%
Incl. PeakMemUse (bytes)35,944 35,944 0 0.0%
Incl. PeakMemUse (bytes) per call 35,944 35,944 0 0.0%
Excl. PeakMemUse (bytes)2,256 2,256 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -8 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -12.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -8 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -7 -87.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 1 12.5% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -12.5% 0 N/A% 0 N/A%