Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)8,256 8,032 -224 -2.7%
Incl. Wall Time (microsec) per call 83 80 -2 -2.7%
Excl. Wall Time (microsec)8,125 7,919 -206 -2.5%
Incl. MemUse (bytes)416,000 416,000 0 0.0%
Incl. MemUse (bytes) per call 4,160 4,160 0 0.0%
Excl. MemUse (bytes)205,600 205,600 0 0.0%
Incl. PeakMemUse (bytes)752,800 752,800 0 0.0%
Incl. PeakMemUse (bytes) per call 7,528 7,528 0 0.0%
Excl. PeakMemUse (bytes)575,200 575,200 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -224 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-206 -92.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -224 -100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -16 -7.1% 0 N/A% 0 N/A%
stripos0 N/A% -3 -1.3% 0 N/A% 0 N/A%
substr0 N/A% 1 0.4% 0 N/A% 0 N/A%