Diff Report
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)937 961 24 2.6%
Incl. Wall Time (microsec) per call 20 21 1 2.6%
Excl. Wall Time (microsec)662 668 6 0.9%
Incl. CPU (microsecs)4,001 4,000 -1 -0.0%
Incl. CPU (microsecs) per call 87 87 -0 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)16,340 16,340 0 0.0%
Incl. MemUse (bytes) per call 355 355 0 0.0%
Excl. MemUse (bytes)5,340 5,340 0 0.0%
Incl. PeakMemUse (bytes)10,504 10,468 -36 -0.3%
Incl. PeakMemUse (bytes) per call 228 228 -1 -0.3%
Excl. PeakMemUse (bytes)5,232 5,196 -36 -0.7%

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% 24 0.1% -1 -0.0% 0 0.0% -36 -0.1%
Exclusive Metrics Diff for Current Function6 25.0% 0 0.0% 0 N/A% -36 -100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 23 95.8% -4,001 -400100.0% 0 N/A% -36 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 4.2% 4,000 400000.0% 0 N/A% 0 0.0%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
strtolower0 N/A% 14 58.3% 0 0.0% 0 N/A% 0 0.0%
array_values0 N/A% 3 12.5% -4,001 -400100.0% 0 N/A% 0 0.0%
strtr0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 4,000 400000.0% 0 N/A% 0 0.0%