Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)57 61 4 7.0%
Incl. Wall Time (microsec) per call 57 61 4 7.0%
Excl. Wall Time (microsec)40 44 4 10.0%
Incl. CPU (microsecs)58 63 5 8.6%
Incl. CPU (microsecs) per call 58 63 5 8.6%
Excl. CPU (microsec)31 37 6 19.4%
Incl. MemUse (bytes)6,232 6,232 0 0.0%
Incl. MemUse (bytes) per call 6,232 6,232 0 0.0%
Excl. MemUse (bytes)2,664 2,664 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 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. 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% 4 0.2% 5 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 6 120.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\{closure}0 N/A% 4 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -2 -40.0% 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%