Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)282 287 5 1.8%
Incl. Wall Time (microsec) per call 11 11 0 1.8%
Excl. Wall Time (microsec)194 194 0 0.0%
Incl. CPU (microsecs)306 312 6 2.0%
Incl. CPU (microsecs) per call 12 12 0 2.0%
Excl. CPU (microsec)164 172 8 4.9%
Incl. MemUse (bytes)20,464 20,464 0 0.0%
Incl. MemUse (bytes) per call 787 787 0 0.0%
Excl. MemUse (bytes)6,712 6,712 0 0.0%
Incl. PeakMemUse (bytes)8,888 8,888 0 0.0%
Incl. PeakMemUse (bytes) per call 342 342 0 0.0%
Excl. PeakMemUse (bytes)5,344 5,344 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% 5 7.6% 6 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 8 133.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 5 100.0% 9 150.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 6 120.0% 6 100.0% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -40.0% -4 -66.7% 0 N/A% 0 N/A%
array_values0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%