Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)231 230 -1 -0.4%
Incl. Wall Time (microsec) per call 77 77 -0 -0.4%
Excl. Wall Time (microsec)221 221 0 0.0%
Incl. CPU (microsecs)236 233 -3 -1.3%
Incl. CPU (microsecs) per call 79 78 -1 -1.3%
Excl. CPU (microsec)140 140 0 0.0%
Incl. MemUse (bytes)6,264 6,264 0 0.0%
Incl. MemUse (bytes) per call 2,088 2,088 0 0.0%
Excl. MemUse (bytes)3,376 3,376 0 0.0%
Incl. PeakMemUse (bytes)4,080 4,080 0 0.0%
Incl. PeakMemUse (bytes) per call 1,360 1,360 0 0.0%
Excl. PeakMemUse (bytes)3,632 3,632 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% -1 -0.0% -3 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -1 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -1 -100.0% 1 33.3% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%