Diff Report
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523e4a8c453b2Run #523e49a66dc20DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,019 1,032 13 1.3%
Incl. Wall Time (microsec) per call 73 74 1 1.3%
Excl. Wall Time (microsec)194 193 -1 -0.5%
Incl. CPU (microsecs)1,034 1,047 13 1.3%
Incl. CPU (microsecs) per call 74 75 1 1.3%
Excl. CPU (microsec)156 163 7 4.5%
Incl. MemUse (bytes)40,432 40,432 0 0.0%
Incl. MemUse (bytes) per call 2,888 2,888 0 0.0%
Excl. MemUse (bytes)-2,256 -2,256 0 0.0%
Incl. PeakMemUse (bytes)27,496 27,496 0 0.0%
Incl. PeakMemUse (bytes) per call 1,964 1,964 0 0.0%
Excl. PeakMemUse (bytes)2,152 2,152 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% 13 0.1% 13 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.7% 7 53.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 13 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 8 61.5% 6 46.2% 0 N/A% 0 N/A%
preg_split0 N/A% 6 46.2% 3 23.1% 0 N/A% 0 N/A%
array_map0 N/A% 0 0.0% -3 -23.1% 0 N/A% 0 N/A%