Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,824 2,805 -19 -0.7%
Incl. Wall Time (microsec) per call 282 281 -2 -0.7%
Excl. Wall Time (microsec)165 160 -5 -3.0%
Incl. CPU (microsecs)2,834 2,815 -19 -0.7%
Incl. CPU (microsecs) per call 283 282 -2 -0.7%
Excl. CPU (microsec)141 133 -8 -5.7%
Incl. MemUse (bytes)83,328 83,328 0 0.0%
Incl. MemUse (bytes) per call 8,333 8,333 0 0.0%
Excl. MemUse (bytes)-7,136 -7,136 0 0.0%
Incl. PeakMemUse (bytes)61,640 61,640 0 0.0%
Incl. PeakMemUse (bytes) per call 6,164 6,164 0 0.0%
Excl. PeakMemUse (bytes)1,128 1,128 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% -19 -1.6% -19 -5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -26.3% -8 -42.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -19 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -12 -63.2% -8 -42.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -5 -26.3% -4 -21.1% 0 N/A% 0 N/A%
preg_split0 N/A% 3 15.8% 1 5.3% 0 N/A% 0 N/A%