Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)252 253 1 0.4%
Incl. Wall Time (microsec) per call 9 9 0 0.4%
Excl. Wall Time (microsec)209 209 0 0.0%
Incl. CPU (microsecs)270 274 4 1.5%
Incl. CPU (microsecs) per call 10 10 0 1.5%
Excl. CPU (microsec)139 149 10 7.2%
Incl. MemUse (bytes)22,816 22,816 0 0.0%
Incl. MemUse (bytes) per call 815 815 0 0.0%
Excl. MemUse (bytes)8,416 8,416 0 0.0%
Incl. PeakMemUse (bytes)14,792 14,792 0 0.0%
Incl. PeakMemUse (bytes) per call 528 528 0 0.0%
Excl. PeakMemUse (bytes)7,472 7,472 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [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\HeaderBag::set0 N/A% 1 1.7% 4 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 10 250.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 2 50.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 1 100.0% 6 150.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 100.0% 3 75.0% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -100.0% -15 -375.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%