Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)58 58 0 0.0%
Incl. Wall Time (microsec) per call 12 12 0 0.0%
Excl. Wall Time (microsec)40 41 1 2.5%
Incl. MemUse (bytes)8,872 8,872 0 0.0%
Incl. MemUse (bytes) per call 1,774 1,774 0 0.0%
Excl. MemUse (bytes)856 856 0 0.0%
Incl. PeakMemUse (bytes)0 11,120 11,120 N/A%
Incl. PeakMemUse (bytes) per call 0 2,224 2,224 N/A%
Excl. PeakMemUse (bytes)0 4,376 4,376 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 0 0.0% 11,120 0.9%
Exclusive Metrics Diff for Current Function1 N/A% 0 N/A% 4,376 39.4%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 0 N/A% 0 N/A% 11,120 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% -1 N/A% 0 N/A% 2,400 21.6%
explode0 N/A% 0 N/A% 0 N/A% 1,200 10.8%
strlen0 N/A% 0 N/A% 0 N/A% 664 6.0%
substr0 N/A% 0 N/A% 0 N/A% 664 6.0%
array_shift0 N/A% 0 N/A% 0 N/A% 440 4.0%
preg_split0 N/A% 0 N/A% 0 N/A% 1,376 12.4%