Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,063 1,093 30 2.8%
Incl. Wall Time (microsec) per call 97 99 3 2.8%
Excl. Wall Time (microsec)136 152 16 11.8%
Incl. CPU (microsecs)1,075 1,100 25 2.3%
Incl. CPU (microsecs) per call 98 100 2 2.3%
Excl. CPU (microsec)110 124 14 12.7%
Incl. MemUse (bytes)59,616 59,616 0 0.0%
Incl. MemUse (bytes) per call 5,420 5,420 0 0.0%
Excl. MemUse (bytes)-1,232 -1,232 0 0.0%
Incl. PeakMemUse (bytes)42,536 42,536 0 0.0%
Incl. PeakMemUse (bytes) per call 3,867 3,867 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 30 0.1% 25 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 53.3% 14 56.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 30 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 10 33.3% 8 32.0% 0 N/A% 0 N/A%
preg_split0 N/A% 9 30.0% 7 28.0% 0 N/A% 0 N/A%
array_map0 N/A% -5 -16.7% -4 -16.0% 0 N/A% 0 N/A%