Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)794 755 -39 -4.9%
Incl. Wall Time (microsec) per call 794 755 -39 -4.9%
Excl. Wall Time (microsec)36 50 14 38.9%
Incl. CPU (microsecs)797 758 -39 -4.9%
Incl. CPU (microsecs) per call 797 758 -39 -4.9%
Excl. CPU (microsec)29 38 9 31.0%
Incl. MemUse (bytes)73,048 73,048 0 0.0%
Incl. MemUse (bytes) per call 73,048 73,048 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)58,184 58,184 0 0.0%
Incl. PeakMemUse (bytes) per call 58,184 58,184 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% -39 -1.9% -39 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 35.9% 9 23.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -39 -100.0% -39 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -51 -130.8% -51 -130.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -5.1% 5 12.8% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%