Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)2,317 2,328 11 0.5%
Incl. Wall Time (microsec) per call 41 41 0 0.5%
Excl. Wall Time (microsec)1,187 1,190 3 0.3%
Incl. CPU (microsecs)2,364 2,377 13 0.5%
Incl. CPU (microsecs) per call 41 42 0 0.5%
Excl. CPU (microsec)926 895 -31 -3.3%
Incl. MemUse (bytes)23,160 23,160 0 0.0%
Incl. MemUse (bytes) per call 406 406 0 0.0%
Excl. MemUse (bytes)-20,136 -20,136 0 0.0%
Incl. PeakMemUse (bytes)12,008 12,008 0 0.0%
Incl. PeakMemUse (bytes) per call 211 211 0 0.0%
Excl. PeakMemUse (bytes)4,472 4,472 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% 11 3.9% 13 7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 27.3% -31 -238.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 11 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
substr0 N/A% 6 54.5% 28 215.4% 0 N/A% 0 N/A%
strlen0 N/A% 1 9.1% -1 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 1 9.1% 7 53.8% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 7 53.8% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%