Diff Report
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a152d922ae0Run #51a1557b90314DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)580 646 66 11.4%
Incl. Wall Time (microsec) per call 22 25 3 11.4%
Excl. Wall Time (microsec)397 404 7 1.8%
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)11,292 11,284 -8 -0.1%
Incl. MemUse (bytes) per call 434 434 -0 -0.1%
Excl. MemUse (bytes)3,724 3,724 0 0.0%
Incl. PeakMemUse (bytes)4,796 4,796 0 0.0%
Incl. PeakMemUse (bytes) per call 184 184 0 0.0%
Excl. PeakMemUse (bytes)2,440 2,440 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% 66 0.1% 0 0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 10.6% 0 N/A% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 64 97.0% 0 N/A% -8 -100.0% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 1.5% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 1.5% 0 N/A% 0 0.0% 0 N/A%
Child functions
strtolower0 N/A% 45 68.2% 0 N/A% 0 0.0% 0 N/A%
strtr0 N/A% 9 13.6% 0 N/A% 0 0.0% 0 N/A%
array_values0 N/A% 3 4.5% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 3.0% 0 N/A% -8 -100.0% 0 N/A%