Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)2,571 2,618 47 1.8%
Incl. Wall Time (microsec) per call 20 21 0 1.8%
Excl. Wall Time (microsec)702 717 15 2.1%
Incl. CPU (microsecs)2,676 2,708 32 1.2%
Incl. CPU (microsecs) per call 21 21 0 1.2%
Excl. CPU (microsec)625 621 -4 -0.6%
Incl. MemUse (bytes)48,552 48,552 0 0.0%
Incl. MemUse (bytes) per call 382 382 0 0.0%
Excl. MemUse (bytes)10,664 10,664 0 0.0%
Incl. PeakMemUse (bytes)29,416 29,416 0 0.0%
Incl. PeakMemUse (bytes) per call 232 232 0 0.0%
Excl. PeakMemUse (bytes)3,528 3,528 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% 47 4.6% 32 8.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 31.9% -4 -12.5% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 46 97.9% 40 125.0% 0 N/A% 0 N/A%
uasort0 N/A% 1 2.1% -8 -25.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 28 59.6% 34 106.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% 5 10.6% 5 15.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 0 0.0% -5 -15.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%