Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: 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 #53195bb0cc668DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)324 325 1 0.3%
Incl. Wall Time (microsec) per call 12 12 0 0.3%
Excl. Wall Time (microsec)212 213 1 0.5%
Incl. CPU (microsecs)349 347 -2 -0.6%
Incl. CPU (microsecs) per call 12 12 -0 -0.6%
Excl. CPU (microsec)189 192 3 1.6%
Incl. MemUse (bytes)22,200 22,224 24 0.1%
Incl. MemUse (bytes) per call 793 794 1 0.1%
Excl. MemUse (bytes)7,832 7,856 24 0.3%
Incl. PeakMemUse (bytes)13,008 12,920 -88 -0.7%
Incl. PeakMemUse (bytes) per call 465 461 -3 -0.7%
Excl. PeakMemUse (bytes)6,760 6,704 -56 -0.8%

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% 1 0.0% -2 -0.1% 24 0.0% -88 -0.0%
Exclusive Metrics Diff for Current Function1 100.0% 3 150.0% 24 100.0% -56 -63.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -500.0% -9 -450.0% 24 100.0% -128 -145.5%
Drupal\Core\HttpKernel::handle0 N/A% 3 300.0% 3 150.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 3 300.0% 4 200.0% 0 0.0% 40 45.5%
Child functions
strtolower0 N/A% 1 100.0% 2 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -100.0% -2 -100.0% 24 100.0% 0 0.0%
strtr0 N/A% 0 0.0% 2 100.0% -24 -100.0% -32 -36.4%
array_values0 N/A% 0 0.0% -7 -350.0% 0 0.0% 0 0.0%