Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,010 1,014 4 0.4%
Incl. Wall Time (microsec) per call 84 85 0 0.4%
Excl. Wall Time (microsec)902 884 -18 -2.0%
Incl. CPU (microsecs)1,026 1,026 0 0.0%
Incl. CPU (microsecs) per call 86 86 0 0.0%
Excl. CPU (microsec)576 574 -2 -0.3%
Incl. MemUse (bytes)13,528 13,528 0 0.0%
Incl. MemUse (bytes) per call 1,127 1,127 0 0.0%
Excl. MemUse (bytes)8,552 8,552 0 0.0%
Incl. PeakMemUse (bytes)6,512 6,464 -48 -0.7%
Incl. PeakMemUse (bytes) per call 543 539 -4 -0.7%
Excl. PeakMemUse (bytes)4,560 4,512 -48 -1.1%

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% 4 0.0% 0 0.0% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-18 -450.0% -2 N/A% 0 N/A% -48 -100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 4 100.0% 0 N/A% 0 N/A% -48 -100.0%
Child functions
in_array0 N/A% 13 325.0% -15 N/A% 0 N/A% 0 0.0%
strpos0 N/A% 6 150.0% 22 N/A% 0 N/A% 0 0.0%
substr0 N/A% 3 75.0% -5 N/A% 0 N/A% 0 0.0%
stripos0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%