Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)178 173 -5 -2.8%
Incl. Wall Time (microsec) per call 89 87 -3 -2.8%
Excl. Wall Time (microsec)174 169 -5 -2.9%
Incl. CPU (microsecs)180 175 -5 -2.8%
Incl. CPU (microsecs) per call 90 88 -3 -2.8%
Excl. CPU (microsec)107 103 -4 -3.7%
Incl. MemUse (bytes)5,808 5,808 0 0.0%
Incl. MemUse (bytes) per call 2,904 2,904 0 0.0%
Excl. MemUse (bytes)3,080 3,080 0 0.0%
Incl. PeakMemUse (bytes)9,816 9,864 48 0.5%
Incl. PeakMemUse (bytes) per call 4,908 4,932 24 0.5%
Excl. PeakMemUse (bytes)7,896 7,944 48 0.6%

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% -5 -0.0% -5 -0.0% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-5 -100.0% -4 -80.0% 0 N/A% 48 100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -5 -100.0% -5 -100.0% 0 N/A% 48 100.0%
Child functions
stripos0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 3 60.0% 0 N/A% 0 0.0%