Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)225 226 1 0.4%
Incl. Wall Time (microsec) per call 9 9 0 0.4%
Excl. Wall Time (microsec)176 177 1 0.6%
Incl. CPU (microsecs)243 249 6 2.5%
Incl. CPU (microsecs) per call 10 10 0 2.5%
Excl. CPU (microsec)120 125 5 4.2%
Incl. MemUse (bytes)19,888 19,888 0 0.0%
Incl. MemUse (bytes) per call 829 829 0 0.0%
Excl. MemUse (bytes)6,640 6,640 0 0.0%
Incl. PeakMemUse (bytes)12,296 12,296 0 0.0%
Incl. PeakMemUse (bytes) per call 512 512 0 0.0%
Excl. PeakMemUse (bytes)5,792 5,792 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 0.0% 6 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 5 83.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 3 50.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -100.0% -6 -100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 6 100.0% 0 N/A% 0 N/A%