Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: 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 #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)375 399 24 6.4%
Incl. Wall Time (microsec) per call 38 40 2 6.4%
Excl. Wall Time (microsec)93 96 3 3.2%
Incl. CPU (microsecs)386 415 29 7.5%
Incl. CPU (microsecs) per call 39 42 3 7.5%
Excl. CPU (microsec)75 84 9 12.0%
Incl. MemUse (bytes)16,000 16,000 0 0.0%
Incl. MemUse (bytes) per call 1,600 1,600 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)11,572 11,572 0 0.0%
Incl. PeakMemUse (bytes) per call 1,157 1,157 0 0.0%
Excl. PeakMemUse (bytes)1,068 1,068 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% 24 2.6% 29 8.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 12.5% 9 31.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 23 95.8% 25 86.2% 0 N/A% 0 N/A%
uasort0 N/A% 1 4.2% 4 13.8% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 20 83.3% 19 65.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%