Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)29 30 1 3.4%
Incl. Wall Time (microsec) per call 29 30 1 3.4%
Excl. Wall Time (microsec)22 22 0 0.0%
Incl. CPU (microsecs)31 32 1 3.2%
Incl. CPU (microsecs) per call 31 32 1 3.2%
Excl. CPU (microsec)14 18 4 28.6%
Incl. MemUse (bytes)5,760 5,760 0 0.0%
Incl. MemUse (bytes) per call 5,760 5,760 0 0.0%
Excl. MemUse (bytes)2,144 2,144 0 0.0%
Incl. PeakMemUse (bytes)5,600 5,600 0 0.0%
Incl. PeakMemUse (bytes) per call 5,600 5,600 0 0.0%
Excl. PeakMemUse (bytes)2,384 2,384 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% 1 0.1% 1 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 4 400.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 1 100.0% -1 -100.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%