Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: 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 #52f2e62091f2cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)358 400 42 11.7%
Incl. Wall Time (microsec) per call 30 33 4 11.7%
Excl. Wall Time (microsec)99 102 3 3.0%
Incl. CPU (microsecs)371 410 39 10.5%
Incl. CPU (microsecs) per call 31 34 3 10.5%
Excl. CPU (microsec)87 84 -3 -3.4%
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% 42 3.0% 39 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 7.1% -3 -7.7% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 28 66.7% 24 61.5% 0 N/A% 0 N/A%
uasort0 N/A% 14 33.3% 15 38.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 39 92.9% 40 102.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -8 -19.0% -9 -23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% 7 16.7% 4 10.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 1 2.4% 5 12.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% 0 0.0% 2 5.1% 0 N/A% 0 N/A%