Diff Report
Run #55f2363dd42e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #55f2363dd42e9Run #55f235cac18adDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)53 51 -2 -3.8%
Incl. Wall Time (microsec) per call 53 51 -2 -3.8%
Excl. Wall Time (microsec)52 51 -1 -1.9%
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)2,544 2,544 0 0.0%
Incl. PeakMemUse (bytes) per call 2,544 2,544 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 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% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -2 -100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -1 -50.0% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A%