Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)164 165 1 0.6%
Incl. Wall Time (microsec) per call 16 17 0 0.6%
Excl. Wall Time (microsec)124 125 1 0.8%
Incl. CPU (microsecs)173 175 2 1.2%
Incl. CPU (microsecs) per call 17 18 0 1.2%
Excl. CPU (microsec)91 88 -3 -3.3%
Incl. MemUse (bytes)7,776 7,776 0 0.0%
Incl. MemUse (bytes) per call 778 778 0 0.0%
Excl. MemUse (bytes)1,784 1,784 0 0.0%
Incl. PeakMemUse (bytes)5,416 5,416 0 0.0%
Incl. PeakMemUse (bytes) per call 542 542 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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% 1 0.3% 2 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -3 -150.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 5 250.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%