Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)2,241 2,222 -19 -0.8%
Incl. Wall Time (microsec) per call 149 148 -1 -0.8%
Excl. Wall Time (microsec)1,478 1,579 101 6.8%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 267 0 -267 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)8,664 8,664 0 0.0%
Incl. MemUse (bytes) per call 578 578 0 0.0%
Excl. MemUse (bytes)5,456 5,456 0 0.0%
Incl. PeakMemUse (bytes)5,052 5,052 0 0.0%
Incl. PeakMemUse (bytes) per call 337 337 0 0.0%
Excl. PeakMemUse (bytes)3,944 3,944 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% -19 -0.1% -4,000 -50.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function101 531.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -19 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -112 -589.5% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% -8 -42.1% 0 0.0% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -4,000 -100.0% 0 N/A% 0 N/A%