Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)422 425 3 0.7%
Incl. Wall Time (microsec) per call 19 19 0 0.7%
Excl. Wall Time (microsec)249 251 2 0.8%
Incl. CPU (microsecs)447 442 -5 -1.1%
Incl. CPU (microsecs) per call 20 20 -0 -1.1%
Excl. CPU (microsec)227 202 -25 -11.0%
Incl. MemUse (bytes)19,176 19,176 0 0.0%
Incl. MemUse (bytes) per call 872 872 0 0.0%
Excl. MemUse (bytes)6,688 6,688 0 0.0%
Incl. PeakMemUse (bytes)9,136 9,136 0 0.0%
Incl. PeakMemUse (bytes) per call 415 415 0 0.0%
Excl. PeakMemUse (bytes)4,888 4,888 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% 3 0.0% -5 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% -25 -500.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 3 100.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 3 100.0% 9 180.0% 0 N/A% 0 N/A%
strtr0 N/A% -2 -66.7% 6 120.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 33.3% 5 100.0% 0 N/A% 0 N/A%