Diff Report
Run #51865e7532e2c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51867a69ed6b7: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51865e7532e2cRun #51867a69ed6b7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)256 252 -4 -1.6%
Incl. Wall Time (microsec) per call 12 12 -0 -1.6%
Excl. Wall Time (microsec)195 190 -5 -2.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)25,784 25,784 0 0.0%
Incl. MemUse (bytes) per call 1,228 1,228 0 0.0%
Excl. MemUse (bytes)8,152 8,152 0 0.0%
Incl. PeakMemUse (bytes)11,440 11,440 0 0.0%
Incl. PeakMemUse (bytes) per call 545 545 0 0.0%
Excl. PeakMemUse (bytes)6,272 6,272 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 -1.1% 0 N/A% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -125.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -75.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -25.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -2 -50.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 25.0% 0 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 1 25.0% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% 1 25.0% 0 N/A% 0 N/A% 0 N/A%