Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51ad024086f90Run #51ad028f5e6a3DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,898 1,856 -42 -2.2%
Incl. Wall Time (microsec) per call 237 232 -5 -2.2%
Excl. Wall Time (microsec)114 109 -5 -4.4%
Incl. CPU (microsecs)1,903 1,865 -38 -2.0%
Incl. CPU (microsecs) per call 238 233 -5 -2.0%
Excl. CPU (microsec)89 93 4 4.5%
Incl. MemUse (bytes)75,240 75,240 0 0.0%
Incl. MemUse (bytes) per call 9,405 9,405 0 0.0%
Excl. MemUse (bytes)-5,824 -5,824 0 0.0%
Incl. PeakMemUse (bytes)57,912 57,912 0 0.0%
Incl. PeakMemUse (bytes) per call 7,239 7,239 0 0.0%
Excl. PeakMemUse (bytes)1,544 1,544 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% -42 -9.0% -38 -17.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -11.9% 4 10.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -42 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -38 -90.5% -38 -100.0% 0 N/A% 0 N/A%
preg_split0 N/A% 3 7.1% 2 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -4.8% -6 -15.8% 0 N/A% 0 N/A%