Diff Report
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a45a3ea1945: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51a459a8e59c2Run #51a45a3ea1945DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,109 1,125 16 1.4%
Incl. Wall Time (microsec) per call 139 141 2 1.4%
Excl. Wall Time (microsec)838 772 -66 -7.9%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 500 500 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,892 5,892 0 0.0%
Incl. MemUse (bytes) per call 737 737 0 0.0%
Excl. MemUse (bytes)3,384 3,384 0 0.0%
Incl. PeakMemUse (bytes)6,404 6,404 0 0.0%
Incl. PeakMemUse (bytes) per call 801 801 0 0.0%
Excl. PeakMemUse (bytes)5,252 5,252 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% 16 3.8% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-66 -412.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 16 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 77 481.2% 4,000 100.0% 0 N/A% 0 N/A%
strpos0 N/A% 3 18.8% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 2 12.5% 0 0.0% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%