Diff Report
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519edeb20e5f1Run #519ede3a9dd65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)173 272 99 57.2%
Incl. Wall Time (microsec) per call 173 272 99 57.2%
Excl. Wall Time (microsec)19 34 15 78.9%
Incl. CPU (microsecs)177 278 101 57.1%
Incl. CPU (microsecs) per call 177 278 101 57.1%
Excl. CPU (microsec)20 35 15 75.0%
Incl. MemUse (bytes)27,680 27,680 0 0.0%
Incl. MemUse (bytes) per call 27,680 27,680 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)27,888 27,888 0 0.0%
Incl. PeakMemUse (bytes) per call 27,888 27,888 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 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% 99 35.1% 101 5.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 15.2% 15 14.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 99 100.0% 101 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 77 77.8% 77 76.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 7 7.1% 7 6.9% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 2 2.0% 0 N/A% 0 N/A%