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

Symfony\Component\HttpFoundation\HeaderBag::setRun #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)315 324 9 2.9%
Incl. Wall Time (microsec) per call 11 12 0 2.9%
Excl. Wall Time (microsec)206 212 6 2.9%
Incl. CPU (microsecs)338 349 11 3.3%
Incl. CPU (microsecs) per call 12 12 0 3.3%
Excl. CPU (microsec)190 189 -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 Function6 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%