Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)98 88 -10 -10.2%
Incl. Wall Time (microsec) per call 20 18 -2 -10.2%
Excl. Wall Time (microsec)64 60 -4 -6.2%
Incl. MemUse (bytes)9,016 9,016 0 0.0%
Incl. MemUse (bytes) per call 1,803 1,803 0 0.0%
Excl. MemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes)6,712 6,712 0 0.0%
Incl. PeakMemUse (bytes) per call 1,342 1,342 0 0.0%
Excl. PeakMemUse (bytes)2,536 2,536 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -10 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -40.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% -10 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% -3 -30.0% 0 N/A% 0 N/A%
preg_split0 N/A% -3 -30.0% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 N/A% 0 N/A%