Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)146 153 7 4.8%
Incl. Wall Time (microsec) per call 29 31 1 4.8%
Excl. Wall Time (microsec)89 96 7 7.9%
Incl. CPU (microsecs)152 158 6 3.9%
Incl. CPU (microsecs) per call 30 32 1 3.9%
Excl. CPU (microsec)62 72 10 16.1%
Incl. MemUse (bytes)10,056 10,056 0 0.0%
Incl. MemUse (bytes) per call 2,011 2,011 0 0.0%
Excl. MemUse (bytes)1,016 1,016 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 7 0.1% 6 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% 10 166.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 7 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% -1 -14.3% -2 -33.3% 0 N/A% 0 N/A%
substr0 N/A% 1 14.3% -3 -50.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%