Diff Report
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51aad231c9c46Run #51aad15cb89bbDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,019 1,039 20 2.0%
Incl. Wall Time (microsec) per call 255 260 5 2.0%
Excl. Wall Time (microsec)64 65 1 1.6%
Incl. CPU (microsecs)1,025 1,043 18 1.8%
Incl. CPU (microsecs) per call 256 261 5 1.8%
Excl. CPU (microsec)55 54 -1 -1.8%
Incl. MemUse (bytes)66,240 66,240 0 0.0%
Incl. MemUse (bytes) per call 16,560 16,560 0 0.0%
Excl. MemUse (bytes)-1,632 -1,632 0 0.0%
Incl. PeakMemUse (bytes)57,936 57,936 0 0.0%
Incl. PeakMemUse (bytes) per call 14,484 14,484 0 0.0%
Excl. PeakMemUse (bytes)1,544 1,544 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% 20 7.5% 18 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.0% -1 -5.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 20 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 11 55.0% 11 61.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 6 30.0% 3 16.7% 0 N/A% 0 N/A%
preg_split0 N/A% 2 10.0% 5 27.8% 0 N/A% 0 N/A%