Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)599 644 45 7.5%
Incl. Wall Time (microsec) per call 200 215 15 7.5%
Excl. Wall Time (microsec)57 61 4 7.0%
Incl. CPU (microsecs)602 649 47 7.8%
Incl. CPU (microsecs) per call 201 216 16 7.8%
Excl. CPU (microsec)48 54 6 12.5%
Incl. MemUse (bytes)56,464 56,464 0 0.0%
Incl. MemUse (bytes) per call 18,821 18,821 0 0.0%
Excl. MemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes)48,592 48,592 0 0.0%
Incl. PeakMemUse (bytes) per call 16,197 16,197 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 45 0.1% 47 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 8.9% 6 12.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 45 100.0% 47 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 40 88.9% 41 87.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%