Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a518f009231Run #51a524e76a9fbDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)909 866 -43 -4.7%
Incl. Wall Time (microsec) per call 22 21 -1 -4.7%
Excl. Wall Time (microsec)573 592 19 3.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)15,080 15,080 0 0.0%
Incl. MemUse (bytes) per call 368 368 0 0.0%
Excl. MemUse (bytes)4,940 4,940 0 0.0%
Incl. PeakMemUse (bytes)6,584 6,584 0 0.0%
Incl. PeakMemUse (bytes) per call 161 161 0 0.0%
Excl. PeakMemUse (bytes)3,120 3,120 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% -43 -6.7% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 44.2% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -45 -104.7% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 4.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -50 -116.3% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% -11 -25.6% 0 N/A% 0 N/A% 0 N/A%
array_values0 N/A% -2 -4.7% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 2.3% 0 N/A% 0 N/A% 0 N/A%