Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51afe9a0d59b4Run #51afe9f952272DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,040 1,021 -19 -1.8%
Incl. Wall Time (microsec) per call 208 204 -4 -1.8%
Excl. Wall Time (microsec)74 73 -1 -1.4%
Incl. CPU (microsecs)1,043 1,026 -17 -1.6%
Incl. CPU (microsecs) per call 209 205 -3 -1.6%
Excl. CPU (microsec)58 62 4 6.9%
Incl. MemUse (bytes)40,280 40,280 0 0.0%
Incl. MemUse (bytes) per call 8,056 8,056 0 0.0%
Excl. MemUse (bytes)-2,720 -2,720 0 0.0%
Incl. PeakMemUse (bytes)34,384 34,384 0 0.0%
Incl. PeakMemUse (bytes) per call 6,877 6,877 0 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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 -1.7% -17 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -5.3% 4 23.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -19 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -14 -73.7% -14 -82.4% 0 N/A% 0 N/A%
preg_split0 N/A% -3 -15.8% -6 -35.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -5.3% -1 -5.9% 0 N/A% 0 N/A%