Diff Report
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #520840a963a54Run #5208407650493DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)518 522 4 0.8%
Incl. Wall Time (microsec) per call 10 10 0 0.8%
Excl. Wall Time (microsec)369 368 -1 -0.3%
Incl. CPU (microsecs)556 562 6 1.1%
Incl. CPU (microsecs) per call 11 11 0 1.1%
Excl. CPU (microsec)306 315 9 2.9%
Incl. MemUse (bytes)32,920 32,920 0 0.0%
Incl. MemUse (bytes) per call 633 633 0 0.0%
Excl. MemUse (bytes)10,848 10,848 0 0.0%
Incl. PeakMemUse (bytes)11,280 11,280 0 0.0%
Incl. PeakMemUse (bytes) per call 217 217 0 0.0%
Excl. PeakMemUse (bytes)5,784 5,784 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% 4 3.7% 6 3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% 9 150.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 50.0% 6 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 50.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 4 100.0% -2 -33.3% 0 N/A% 0 N/A%
array_values0 N/A% -2 -50.0% 3 50.0% 0 N/A% 0 N/A%
strtr0 N/A% 2 50.0% -5 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 25.0% 1 16.7% 0 N/A% 0 N/A%