Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)467 468 1 0.2%
Incl. Wall Time (microsec) per call 234 234 1 0.2%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)470 471 1 0.2%
Incl. CPU (microsecs) per call 235 236 1 0.2%
Excl. CPU (microsec)32 33 1 3.1%
Incl. MemUse (bytes)18,748 18,748 0 0.0%
Incl. MemUse (bytes) per call 9,374 9,374 0 0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)17,064 17,064 0 0.0%
Incl. PeakMemUse (bytes) per call 8,532 8,532 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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% 1 0.2% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 4 400.0% 4 400.0% 0 N/A% 0 N/A%
preg_split0 N/A% -3 -300.0% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%