Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,113 1,114 1 0.1%
Incl. Wall Time (microsec) per call 139 139 0 0.1%
Excl. Wall Time (microsec)833 829 -4 -0.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,904 5,892 -12 -0.2%
Incl. MemUse (bytes) per call 738 737 -2 -0.2%
Excl. MemUse (bytes)3,396 3,384 -12 -0.4%
Incl. PeakMemUse (bytes)6,428 6,384 -44 -0.7%
Incl. PeakMemUse (bytes) per call 804 798 -6 -0.7%
Excl. PeakMemUse (bytes)5,276 5,232 -44 -0.8%

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. 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% 1 0.0% 0 0.0% -12 -0.0% -44 -0.1%
Exclusive Metrics Diff for Current Function-4 -400.0% 0 N/A% -12 -100.0% -44 -100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 1 100.0% 0 N/A% -12 -100.0% -44 -100.0%
Child functions
in_array0 N/A% 4 400.0% 0 N/A% 0 0.0% 0 0.0%
substr0 N/A% 2 200.0% 0 N/A% 0 0.0% 0 0.0%
strpos0 N/A% -1 -100.0% 0 N/A% 0 0.0% 0 0.0%
stripos0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%