Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)576 578 2 0.3%
Incl. Wall Time (microsec) per call 19 19 0 0.3%
Excl. Wall Time (microsec)332 337 5 1.5%
Incl. CPU (microsecs)605 613 8 1.3%
Incl. CPU (microsecs) per call 20 20 0 1.3%
Excl. CPU (microsec)293 305 12 4.1%
Incl. MemUse (bytes)23,312 23,312 0 0.0%
Incl. MemUse (bytes) per call 777 777 0 0.0%
Excl. MemUse (bytes)8,000 8,000 0 0.0%
Incl. PeakMemUse (bytes)7,736 7,736 0 0.0%
Incl. PeakMemUse (bytes) per call 258 258 0 0.0%
Excl. PeakMemUse (bytes)3,944 3,944 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% 2 0.0% 8 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 250.0% 12 150.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 7 350.0% 9 112.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -250.0% -1 -12.5% 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
strtr0 N/A% -2 -100.0% -4 -50.0% 0 N/A% 0 N/A%
array_values0 N/A% -1 -50.0% 3 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%