Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b18dba5252: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519b182c941bfRun #519b18dba5252DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)489 483 -6 -1.2%
Incl. Wall Time (microsec) per call 489 483 -6 -1.2%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)490 485 -5 -1.0%
Incl. CPU (microsecs) per call 490 485 -5 -1.0%
Excl. CPU (microsec)18 16 -2 -11.1%
Incl. MemUse (bytes)60,944 60,944 0 0.0%
Incl. MemUse (bytes) per call 60,944 60,944 0 0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)56,520 56,520 0 0.0%
Incl. PeakMemUse (bytes) per call 56,520 56,520 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::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\AcceptHeader::fromString0 N/A% -6 -1.6% -5 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% -2 -40.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -6 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -4 -66.7% -3 -60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -33.3% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%