Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)249 249 0 0.0%
Incl. Wall Time (microsec) per call 12 12 0 0.0%
Excl. Wall Time (microsec)158 160 2 1.3%
Incl. CPU (microsecs)267 268 1 0.4%
Incl. CPU (microsecs) per call 13 13 0 0.4%
Excl. CPU (microsec)138 134 -4 -2.9%
Incl. MemUse (bytes)18,216 18,216 0 0.0%
Incl. MemUse (bytes) per call 867 867 0 0.0%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)6,592 6,592 0 0.0%
Incl. PeakMemUse (bytes) per call 314 314 0 0.0%
Excl. PeakMemUse (bytes)3,776 3,776 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% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 N/A% -4 -400.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 N/A% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 N/A% 4 400.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -2 N/A% 2 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 N/A% -3 -300.0% 0 N/A% 0 N/A%
array_values0 N/A% 0 N/A% 8 800.0% 0 N/A% 0 N/A%