Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)54 42 -12 -22.2%
Incl. Wall Time (microsec) per call 54 42 -12 -22.2%
Excl. Wall Time (microsec)54 42 -12 -22.2%
Incl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. MemUse (bytes) per call 4,160 4,160 0 0.0%
Excl. MemUse (bytes)2,056 2,056 0 0.0%
Incl. PeakMemUse (bytes)7,440 7,544 104 1.4%
Incl. PeakMemUse (bytes) per call 7,440 7,544 104 1.4%
Excl. PeakMemUse (bytes)5,664 5,768 104 1.8%

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% -12 -0.0% 0 0.0% 104 0.5%
Exclusive Metrics Diff for Current Function-12 -100.0% 0 N/A% 104 100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -12 -100.0% 0 N/A% 104 100.0%
Child functions
stripos0 N/A% 0 0.0% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 0 N/A% 0 0.0%