Diff Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #550de0b43acdfRun #550de0f0bfc62DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)276 273 -3 -1.1%
Incl. Wall Time (microsec) per call 10 10 -0 -1.1%
Excl. Wall Time (microsec)193 190 -3 -1.6%
Incl. MemUse (bytes)21,024 21,024 0 0.0%
Incl. MemUse (bytes) per call 751 751 0 0.0%
Excl. MemUse (bytes)6,944 6,944 0 0.0%
Incl. PeakMemUse (bytes)14,048 14,048 0 0.0%
Incl. PeakMemUse (bytes) per call 502 502 0 0.0%
Excl. PeakMemUse (bytes)6,528 6,528 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 1 33.3% 0 N/A% 0 N/A%
strtr0 N/A% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 0 N/A% 0 N/A%