Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)403 413 10 2.5%
Incl. Wall Time (microsec) per call 403 413 10 2.5%
Excl. Wall Time (microsec)16 18 2 12.5%
Incl. CPU (microsecs)403 414 11 2.7%
Incl. CPU (microsecs) per call 403 414 11 2.7%
Excl. CPU (microsec)13 14 1 7.7%
Incl. MemUse (bytes)49,616 49,616 0 0.0%
Incl. MemUse (bytes) per call 49,616 49,616 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)42,736 42,736 0 0.0%
Incl. PeakMemUse (bytes) per call 42,736 42,736 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 10 0.0% 11 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 20.0% 1 9.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 10 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 11 110.0% 10 90.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -30.0% 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%