Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,987 2,231 244 12.3%
Incl. Wall Time (microsec) per call 124 139 15 12.3%
Excl. Wall Time (microsec)272 293 21 7.7%
Incl. CPU (microsecs)2,004 2,249 245 12.2%
Incl. CPU (microsecs) per call 125 141 15 12.2%
Excl. CPU (microsec)231 242 11 4.8%
Incl. MemUse (bytes)76,024 76,024 0 0.0%
Incl. MemUse (bytes) per call 4,752 4,752 0 0.0%
Excl. MemUse (bytes)-2,448 -2,448 0 0.0%
Incl. PeakMemUse (bytes)55,776 55,840 64 0.1%
Incl. PeakMemUse (bytes) per call 3,486 3,490 4 0.1%
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% 244 3.7% 245 4.1% 0 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function21 8.6% 11 4.5% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 244 100.0% 245 100.0% 0 N/A% 64 100.0%
Child functions
array_map0 N/A% 204 83.6% 207 84.5% 0 N/A% 64 100.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 12 4.9% 19 7.8% 0 N/A% 0 0.0%
preg_split0 N/A% 7 2.9% 8 3.3% 0 N/A% 0 0.0%