Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,680 1,692 12 0.7%
Incl. Wall Time (microsec) per call 187 188 1 0.7%
Excl. Wall Time (microsec)112 112 0 0.0%
Incl. CPU (microsecs)1,690 1,699 9 0.5%
Incl. CPU (microsecs) per call 188 189 1 0.5%
Excl. CPU (microsec)91 86 -5 -5.5%
Incl. MemUse (bytes)48,920 48,920 0 0.0%
Incl. MemUse (bytes) per call 5,436 5,436 0 0.0%
Excl. MemUse (bytes)-7,088 -7,088 0 0.0%
Incl. PeakMemUse (bytes)33,328 33,328 0 0.0%
Incl. PeakMemUse (bytes) per call 3,703 3,703 0 0.0%
Excl. PeakMemUse (bytes)2,144 2,144 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% 12 22.6% 9 7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -5 -55.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 12 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 13 108.3% 18 200.0% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -8.3% -4 -44.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%