Diff Report
Run #5206d72f6f4f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #5206d72f6f4f8Run #5206d663ca0baDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,450 1,458 8 0.6%
Incl. Wall Time (microsec) per call 91 91 1 0.6%
Excl. Wall Time (microsec)1,059 1,075 16 1.5%
Incl. CPU (microsecs)1,471 1,477 6 0.4%
Incl. CPU (microsecs) per call 92 92 0 0.4%
Excl. CPU (microsec)712 737 25 3.5%
Incl. MemUse (bytes)15,888 15,888 0 0.0%
Incl. MemUse (bytes) per call 993 993 0 0.0%
Excl. MemUse (bytes)10,920 10,920 0 0.0%
Incl. PeakMemUse (bytes)14,440 14,440 0 0.0%
Incl. PeakMemUse (bytes) per call 903 903 0 0.0%
Excl. PeakMemUse (bytes)12,296 12,296 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% 8 0.6% 6 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 200.0% 25 416.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 8 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
substr0 N/A% -6 -75.0% -14 -233.3% 0 N/A% 0 N/A%
strpos0 N/A% -2 -25.0% -6 -100.0% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%