Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
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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 #5208407650493Run #52084105e6dcbDiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)1,094 1,112 18 1.6%
Incl. Wall Time (microsec) per call 20 20 0 1.6%
Excl. Wall Time (microsec)341 351 10 2.9%
Incl. CPU (microsecs)1,139 1,160 21 1.8%
Incl. CPU (microsecs) per call 21 21 0 1.8%
Excl. CPU (microsec)250 276 26 10.4%
Incl. MemUse (bytes)36,184 36,144 -40 -0.1%
Incl. MemUse (bytes) per call 658 657 -1 -0.1%
Excl. MemUse (bytes)6,160 6,152 -8 -0.1%
Incl. PeakMemUse (bytes)13,392 13,392 0 0.0%
Incl. PeakMemUse (bytes) per call 243 243 0 0.0%
Excl. PeakMemUse (bytes)1,216 1,216 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% 18 2.3% 21 2.0% -40 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function10 55.6% 26 123.8% -8 -20.0% 0 N/A%
Parent functions
array_map0 N/A% 12 66.7% 18 85.7% -32 -80.0% 0 N/A%
uasort0 N/A% 6 33.3% 3 14.3% -8 -20.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 6 33.3% 9 42.9% -32 -80.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 2 11.1% 3 14.3% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 5.6% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% -1 -5.6% 2 9.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% 0 0.0% -20 -95.2% 0 0.0% 0 N/A%