Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)774 751 -23 -3.0%
Incl. Wall Time (microsec) per call 20 20 -1 -3.0%
Excl. Wall Time (microsec)547 524 -23 -4.2%
Incl. CPU (microsecs)811 790 -21 -2.6%
Incl. CPU (microsecs) per call 21 21 -1 -2.6%
Excl. CPU (microsec)401 391 -10 -2.5%
Incl. MemUse (bytes)13,928 13,928 0 0.0%
Incl. MemUse (bytes) per call 367 367 0 0.0%
Excl. MemUse (bytes)592 592 0 0.0%
Incl. PeakMemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)400 400 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeaderItem::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\AcceptHeaderItem::fromString0 N/A% -23 -0.9% -21 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-23 -100.0% -10 -47.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% -23 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% -3 -13.0% -7 -33.3% 0 N/A% 0 N/A%
substr0 N/A% 3 13.0% -8 -38.1% 0 N/A% 0 N/A%
array_shift0 N/A% -2 -8.7% 1 4.8% 0 N/A% 0 N/A%
preg_split0 N/A% 2 8.7% 3 14.3% 0 N/A% 0 N/A%