Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)527 475 -52 -9.9%
Incl. Wall Time (microsec) per call 527 475 -52 -9.9%
Excl. Wall Time (microsec)31 27 -4 -12.9%
Incl. MemUse (bytes)29,896 29,896 0 0.0%
Incl. MemUse (bytes) per call 29,896 29,896 0 0.0%
Excl. MemUse (bytes)304 304 0 0.0%
Incl. PeakMemUse (bytes)31,136 31,136 0 0.0%
Incl. PeakMemUse (bytes) per call 31,136 31,136 0 0.0%
Excl. PeakMemUse (bytes)2,040 2,040 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% -52 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -7.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -52 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -42 -80.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -5.8% 0 N/A% 0 N/A%
preg_split0 N/A% -3 -5.8% 0 N/A% 0 N/A%