Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)358 312 -46 -12.8%
Incl. Wall Time (microsec) per call 30 26 -4 -12.8%
Excl. Wall Time (microsec)99 83 -16 -16.2%
Incl. CPU (microsecs)371 323 -48 -12.9%
Incl. CPU (microsecs) per call 31 27 -4 -12.9%
Excl. CPU (microsec)87 64 -23 -26.4%
Incl. MemUse (bytes)28,952 28,952 0 0.0%
Incl. MemUse (bytes) per call 2,413 2,413 0 0.0%
Excl. MemUse (bytes)3,528 3,528 0 0.0%
Incl. PeakMemUse (bytes)20,368 20,368 0 0.0%
Incl. PeakMemUse (bytes) per call 1,697 1,697 0 0.0%
Excl. PeakMemUse (bytes)2,296 2,296 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% -46 -2.0% -48 -2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -34.8% -23 -47.9% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -40 -87.0% -42 -87.5% 0 N/A% 0 N/A%
uasort0 N/A% -6 -13.0% -6 -12.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -19 -41.3% -19 -39.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -9 -19.6% -9 -18.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% -1 -2.2% 4 8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%