Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)15,233 15,483 250 1.6%
Incl. Wall Time (microsec) per call 282 287 5 1.6%
Excl. Wall Time (microsec)715 738 23 3.2%
Incl. CPU (microsecs)15,282 15,526 244 1.6%
Incl. CPU (microsecs) per call 283 288 5 1.6%
Excl. CPU (microsec)642 652 10 1.6%
Incl. MemUse (bytes)183,528 183,528 0 0.0%
Incl. MemUse (bytes) per call 3,399 3,399 0 0.0%
Excl. MemUse (bytes)-54,024 -54,024 0 0.0%
Incl. PeakMemUse (bytes)53,672 53,672 0 0.0%
Incl. PeakMemUse (bytes) per call 994 994 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 250 24.5% 244 13.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 9.2% 10 4.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 250 100.0% 244 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 156 62.4% 160 65.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 64 25.6% 59 24.2% 0 N/A% 0 N/A%
preg_split0 N/A% 7 2.8% 15 6.1% 0 N/A% 0 N/A%