Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,036 1,030 -6 -0.6%
Incl. Wall Time (microsec) per call 259 258 -2 -0.6%
Excl. Wall Time (microsec)63 63 0 0.0%
Incl. CPU (microsecs)1,042 1,034 -8 -0.8%
Incl. CPU (microsecs) per call 261 259 -2 -0.8%
Excl. CPU (microsec)51 49 -2 -3.9%
Incl. MemUse (bytes)66,184 66,184 0 0.0%
Incl. MemUse (bytes) per call 16,546 16,546 0 0.0%
Excl. MemUse (bytes)-1,632 -1,632 0 0.0%
Incl. PeakMemUse (bytes)56,280 56,280 0 0.0%
Incl. PeakMemUse (bytes) per call 14,070 14,070 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% -6 -0.7% -8 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -6 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -8 -133.3% -7 -87.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 2 33.3% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%