Diff Report
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51a459a8e59c2Run #51a45b36a618dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)996 1,025 29 2.9%
Incl. Wall Time (microsec) per call 332 342 10 2.9%
Excl. Wall Time (microsec)58 57 -1 -1.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)20,180 20,184 4 0.0%
Incl. MemUse (bytes) per call 6,727 6,728 1 0.0%
Excl. MemUse (bytes)-320 -320 0 0.0%
Incl. PeakMemUse (bytes)18,532 18,536 4 0.0%
Incl. PeakMemUse (bytes) per call 6,177 6,179 1 0.0%
Excl. PeakMemUse (bytes)1,128 1,128 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% 29 0.2% 0 0.0% 4 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function-1 -3.4% 0 N/A% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 29 100.0% 0 N/A% 4 100.0% 4 100.0%
Child functions
array_map0 N/A% 26 89.7% 0 N/A% 4 100.0% 4 100.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 3 10.3% 0 N/A% 0 0.0% 0 0.0%
preg_split0 N/A% 1 3.4% 0 N/A% 0 0.0% 0 0.0%