Diff Report
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51e22193d5fd6Run #51e2215579f70DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)935 939 4 0.4%
Incl. Wall Time (microsec) per call 62 63 0 0.4%
Excl. Wall Time (microsec)726 713 -13 -1.8%
Incl. CPU (microsecs)952 952 0 0.0%
Incl. CPU (microsecs) per call 63 63 0 0.0%
Excl. CPU (microsec)524 532 8 1.5%
Incl. MemUse (bytes)15,168 15,168 0 0.0%
Incl. MemUse (bytes) per call 1,011 1,011 0 0.0%
Excl. MemUse (bytes)10,360 10,360 0 0.0%
Incl. PeakMemUse (bytes)12,136 12,136 0 0.0%
Incl. PeakMemUse (bytes) per call 809 809 0 0.0%
Excl. PeakMemUse (bytes)10,024 10,024 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% 4 8.9% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -325.0% 8 N/A% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 4 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
substr0 N/A% 11 275.0% -14 N/A% 0 N/A% 0 N/A%
strpos0 N/A% 6 150.0% 6 N/A% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%