Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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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 #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)334 336 2 0.6%
Incl. Wall Time (microsec) per call 334 336 2 0.6%
Excl. Wall Time (microsec)20 20 0 0.0%
Incl. CPU (microsecs)335 337 2 0.6%
Incl. CPU (microsecs) per call 335 337 2 0.6%
Excl. CPU (microsec)15 11 -4 -26.7%
Incl. MemUse (bytes)48,424 48,464 40 0.1%
Incl. MemUse (bytes) per call 48,424 48,464 40 0.1%
Excl. MemUse (bytes)1,360 1,344 -16 -1.2%
Incl. PeakMemUse (bytes)44,848 45,136 288 0.6%
Incl. PeakMemUse (bytes) per call 44,848 45,136 288 0.6%
Excl. PeakMemUse (bytes)1,328 1,328 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% 2 1.6% 2 0.4% 40 0.1% 288 1.0%
Exclusive Metrics Diff for Current Function0 0.0% -4 -200.0% -16 -40.0% 0 0.0%
Parent function
array_map0 N/A% 2 100.0% 2 100.0% 40 100.0% 288 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 100.0% 1 50.0% 56 140.0% 80 27.8%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 5 250.0% 0 0.0% 208 72.2%