Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a184d5a049b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a184397f8ebRun #51a184d5a049bDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)846 848 2 0.2%
Incl. Wall Time (microsec) per call 21 21 0 0.2%
Excl. Wall Time (microsec)605 608 3 0.5%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 98 0 -98 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)15,064 15,064 0 0.0%
Incl. MemUse (bytes) per call 367 367 0 0.0%
Excl. MemUse (bytes)4,924 4,924 0 0.0%
Incl. PeakMemUse (bytes)8,972 8,972 0 0.0%
Incl. PeakMemUse (bytes) per call 219 219 0 0.0%
Excl. PeakMemUse (bytes)4,648 4,648 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% 2 0.2% -4,000 -400000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 150.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 10 500.0% -4,000 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -8 -400.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -4 -200.0% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 3 150.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 50.0% -4,000 -100.0% 0 N/A% 0 N/A%
array_values0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%