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

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #553ba00bcf766Run #553b9a86a14e1DiffDiff%
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)41 40 -1 -2.4%
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)11,120 0 -11,120 -100.0%
Incl. PeakMemUse (bytes) per call 2,224 0 -2,224 -100.0%
Excl. PeakMemUse (bytes)4,376 0 -4,376 -100.0%

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% 0 0.0% 0 0.0% -11,120 -0.9%
Exclusive Metrics Diff for Current Function-1 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%