Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,047 1,083 36 3.4%
Incl. Wall Time (microsec) per call 65 68 2 3.4%
Excl. Wall Time (microsec)186 193 7 3.8%
Incl. CPU (microsecs)1,061 1,102 41 3.9%
Incl. CPU (microsecs) per call 66 69 3 3.9%
Excl. CPU (microsec)147 176 29 19.7%
Incl. MemUse (bytes)42,880 42,880 0 0.0%
Incl. MemUse (bytes) per call 2,680 2,680 0 0.0%
Excl. MemUse (bytes)-2,576 -2,576 0 0.0%
Incl. PeakMemUse (bytes)23,352 23,352 0 0.0%
Incl. PeakMemUse (bytes) per call 1,460 1,460 0 0.0%
Excl. PeakMemUse (bytes)1,496 1,496 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% 36 3.8% 41 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 19.4% 29 70.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 36 100.0% 41 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 24 66.7% 22 53.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 6 16.7% -5 -12.2% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -2.8% -5 -12.2% 0 N/A% 0 N/A%