Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)520 480 -40 -7.7%
Incl. Wall Time (microsec) per call 25 23 -2 -7.7%
Excl. Wall Time (microsec)325 314 -11 -3.4%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 191 0 -191 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)10,024 10,024 0 0.0%
Incl. MemUse (bytes) per call 477 477 0 0.0%
Excl. MemUse (bytes)3,324 3,324 0 0.0%
Incl. PeakMemUse (bytes)3,872 3,872 0 0.0%
Incl. PeakMemUse (bytes) per call 184 184 0 0.0%
Excl. PeakMemUse (bytes)2,016 2,016 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% -40 -0.2% -4,001 -25.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -27.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -42 -105.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 5.0% -4,001 -100.0% 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
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -40 -100.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 8 20.0% 0 0.0% 0 N/A% 0 N/A%
array_values0 N/A% 4 10.0% -4,001 -100.0% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -2.5% 0 0.0% 0 N/A% 0 N/A%