Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)757 751 -6 -0.8%
Incl. Wall Time (microsec) per call 757 751 -6 -0.8%
Excl. Wall Time (microsec)42 35 -7 -16.7%
Incl. CPU (microsecs)759 753 -6 -0.8%
Incl. CPU (microsecs) per call 759 753 -6 -0.8%
Excl. CPU (microsec)36 30 -6 -16.7%
Incl. MemUse (bytes)73,032 73,040 8 0.0%
Incl. MemUse (bytes) per call 73,032 73,040 8 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)58,448 58,400 -48 -0.1%
Incl. PeakMemUse (bytes) per call 58,448 58,400 -48 -0.1%
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% -6 -0.0% -6 -0.0% 8 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-7 -116.7% -6 -100.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -6 -100.0% -6 -100.0% 8 100.0% -48 -100.0%
Child functions
array_map0 N/A% 1 16.7% 0 0.0% 24 300.0% 24 50.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 0 0.0% -16 -200.0% -72 -150.0%
preg_split0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%