Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)644 599 -45 -7.0%
Incl. Wall Time (microsec) per call 215 200 -15 -7.0%
Excl. Wall Time (microsec)61 57 -4 -6.6%
Incl. CPU (microsecs)649 602 -47 -7.2%
Incl. CPU (microsecs) per call 216 201 -16 -7.2%
Excl. CPU (microsec)54 48 -6 -11.1%
Incl. MemUse (bytes)56,464 56,464 0 0.0%
Incl. MemUse (bytes) per call 18,821 18,821 0 0.0%
Excl. MemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes)48,592 48,592 0 0.0%
Incl. PeakMemUse (bytes) per call 16,197 16,197 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% -45 -0.1% -47 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -8.9% -6 -12.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -45 -100.0% -47 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -40 -88.9% -41 -87.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%