Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}

Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}Run #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)920 905 -15 -1.6%
Incl. Wall Time (microsec) per call 71 70 -1 -1.6%
Excl. Wall Time (microsec)135 129 -6 -4.4%
Incl. CPU (microsecs)938 926 -12 -1.3%
Incl. CPU (microsecs) per call 72 71 -1 -1.3%
Excl. CPU (microsec)130 134 4 3.1%
Incl. MemUse (bytes)55,768 55,768 0 0.0%
Incl. MemUse (bytes) per call 4,290 4,290 0 0.0%
Excl. MemUse (bytes)3,976 3,976 0 0.0%
Incl. PeakMemUse (bytes)44,288 44,288 0 0.0%
Incl. PeakMemUse (bytes) per call 3,407 3,407 0 0.0%
Excl. PeakMemUse (bytes)1,328 1,328 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure} [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::Symfony\Component\HttpFoundation\{closure}0 N/A% -15 -0.0% -12 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -40.0% 4 33.3% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -9 -60.0% -9 -75.0% 0 N/A% 0 N/A%
uasort0 N/A% -6 -40.0% -3 -25.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -6 -40.0% -6 -50.0% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% -4 -26.7% -4 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 1 6.7% -1 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% 0 0.0% -5 -41.7% 0 N/A% 0 N/A%