Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: 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 #51afea2244278DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,040 1,014 -26 -2.5%
Incl. Wall Time (microsec) per call 208 203 -5 -2.5%
Excl. Wall Time (microsec)74 71 -3 -4.1%
Incl. CPU (microsecs)1,043 1,019 -24 -2.3%
Incl. CPU (microsecs) per call 209 204 -5 -2.3%
Excl. CPU (microsec)58 58 0 0.0%
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% -26 -3.3% -24 -12.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -11.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -26 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -17 -65.4% -15 -62.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -4 -15.4% -6 -25.0% 0 N/A% 0 N/A%
preg_split0 N/A% -2 -7.7% -3 -12.5% 0 N/A% 0 N/A%