Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: 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 #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)387 423 36 9.3%
Incl. Wall Time (microsec) per call 39 42 4 9.3%
Excl. Wall Time (microsec)99 105 6 6.1%
Incl. CPU (microsecs)400 438 38 9.5%
Incl. CPU (microsecs) per call 40 44 4 9.5%
Excl. CPU (microsec)80 87 7 8.8%
Incl. MemUse (bytes)16,004 16,004 0 0.0%
Incl. MemUse (bytes) per call 1,600 1,600 0 0.0%
Excl. MemUse (bytes)1,836 1,836 0 0.0%
Incl. PeakMemUse (bytes)11,656 11,656 0 0.0%
Incl. PeakMemUse (bytes) per call 1,166 1,166 0 0.0%
Excl. PeakMemUse (bytes)1,092 1,092 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% 36 2.2% 38 7.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 16.7% 7 18.4% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 36 100.0% 37 97.4% 0 N/A% 0 N/A%
uasort0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 15 41.7% 16 42.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 14 38.9% 14 36.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% 0 0.0% -2 -5.3% 0 N/A% 0 N/A%