Diff Report
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #54f29a910bf1cRun #54f29a0893b1fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)214 198 -16 -7.5%
Incl. Wall Time (microsec) per call 71 66 -5 -7.5%
Excl. Wall Time (microsec)212 197 -15 -7.1%
Incl. MemUse (bytes)6,208 6,208 0 0.0%
Incl. MemUse (bytes) per call 2,069 2,069 0 0.0%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)15,280 15,280 0 0.0%
Incl. PeakMemUse (bytes) per call 5,093 5,093 0 0.0%
Excl. PeakMemUse (bytes)12,496 12,496 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ServerBag::getHeaders [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\ServerBag::getHeaders0 N/A% -16 -6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -93.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -16 -100.0% 0 N/A% 0 N/A%
Child functions
substr0 N/A% -1 -6.2% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 N/A% 0 N/A%