Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)324 315 -9 -2.8%
Incl. Wall Time (microsec) per call 12 11 -0 -2.8%
Excl. Wall Time (microsec)212 206 -6 -2.8%
Incl. CPU (microsecs)349 338 -11 -3.2%
Incl. CPU (microsecs) per call 12 12 -0 -3.2%
Excl. CPU (microsec)189 190 1 0.5%
Incl. MemUse (bytes)22,200 22,200 0 0.0%
Incl. MemUse (bytes) per call 793 793 0 0.0%
Excl. MemUse (bytes)7,832 7,832 0 0.0%
Incl. PeakMemUse (bytes)13,008 13,008 0 0.0%
Incl. PeakMemUse (bytes) per call 465 465 0 0.0%
Excl. PeakMemUse (bytes)6,760 6,760 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% -9 -0.4% -11 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -66.7% 1 9.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -8 -88.9% -9 -81.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -11.1% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -2 -22.2% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -11.1% -2 -18.2% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -5 -45.5% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% -4 -36.4% 0 N/A% 0 N/A%