Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)247 248 1 0.4%
Incl. Wall Time (microsec) per call 9 9 0 0.4%
Excl. Wall Time (microsec)201 207 6 3.0%
Incl. CPU (microsecs)269 266 -3 -1.1%
Incl. CPU (microsecs) per call 10 10 -0 -1.1%
Excl. CPU (microsec)141 141 0 0.0%
Incl. MemUse (bytes)22,816 22,816 0 0.0%
Incl. MemUse (bytes) per call 815 815 0 0.0%
Excl. MemUse (bytes)8,400 8,400 0 0.0%
Incl. PeakMemUse (bytes)14,672 14,672 0 0.0%
Incl. PeakMemUse (bytes) per call 524 524 0 0.0%
Excl. PeakMemUse (bytes)7,344 7,344 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% 1 0.7% -3 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 600.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 200.0% 4 133.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -100.0% -7 -233.3% 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
array_values0 N/A% -2 -200.0% 1 33.3% 0 N/A% 0 N/A%
strtr0 N/A% -2 -200.0% -4 -133.3% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -200.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%