Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8ec49b0ec: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #54df8d322535aRun #54df8ec49b0ecDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)259 318 59 22.8%
Incl. Wall Time (microsec) per call 10 12 2 22.8%
Excl. Wall Time (microsec)182 234 52 28.6%
Incl. MemUse (bytes)20,968 20,968 0 0.0%
Incl. MemUse (bytes) per call 806 806 0 0.0%
Excl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. PeakMemUse (bytes)13,272 13,272 0 0.0%
Incl. PeakMemUse (bytes) per call 510 510 0 0.0%
Excl. PeakMemUse (bytes)6,336 6,336 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% 59 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function52 88.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 62 105.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -5.1% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 6 10.2% 0 N/A% 0 N/A%
strtr0 N/A% 2 3.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -1.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A%