Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: 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 #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)144 148 4 2.8%
Incl. Wall Time (microsec) per call 144 148 4 2.8%
Excl. Wall Time (microsec)13 16 3 23.1%
Incl. CPU (microsecs)145 150 5 3.4%
Incl. CPU (microsecs) per call 145 150 5 3.4%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)20,120 20,136 16 0.1%
Incl. MemUse (bytes) per call 20,120 20,136 16 0.1%
Excl. MemUse (bytes)1,376 1,376 0 0.0%
Incl. PeakMemUse (bytes)20,240 20,256 16 0.1%
Incl. PeakMemUse (bytes) per call 20,240 20,256 16 0.1%
Excl. PeakMemUse (bytes)1,912 1,912 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% 4 0.3% 5 0.3% 16 0.3% 16 0.3%
Exclusive Metrics Diff for Current Function3 75.0% -1 -20.0% 0 0.0% 0 0.0%
Parent function
array_map0 N/A% 4 100.0% 5 100.0% 16 100.0% 16 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 4 100.0% 4 80.0% 16 100.0% 16 100.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -3 -75.0% 1 20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%