Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)816 810 -6 -0.7%
Incl. Wall Time (microsec) per call 82 81 -1 -0.7%
Excl. Wall Time (microsec)750 761 11 1.5%
Incl. CPU (microsecs)826 820 -6 -0.7%
Incl. CPU (microsecs) per call 83 82 -1 -0.7%
Excl. CPU (microsec)464 454 -10 -2.2%
Incl. MemUse (bytes)12,088 12,088 0 0.0%
Incl. MemUse (bytes) per call 1,209 1,209 0 0.0%
Excl. MemUse (bytes)7,432 7,432 0 0.0%
Incl. PeakMemUse (bytes)8,960 8,960 0 0.0%
Incl. PeakMemUse (bytes) per call 896 896 0 0.0%
Excl. PeakMemUse (bytes)7,008 7,008 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -6 -1.0% -6 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 183.3% -10 -166.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -15 -250.0% 5 83.3% 0 N/A% 0 N/A%
strpos0 N/A% -3 -50.0% -2 -33.3% 0 N/A% 0 N/A%
substr0 N/A% 1 16.7% 1 16.7% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%