Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #519ea884c38e9Run #519ea91263307DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)229 228 -1 -0.4%
Incl. Wall Time (microsec) per call 76 76 -0 -0.4%
Excl. Wall Time (microsec)219 219 0 0.0%
Incl. CPU (microsecs)234 233 -1 -0.4%
Incl. CPU (microsecs) per call 78 78 -0 -0.4%
Excl. CPU (microsec)142 137 -5 -3.5%
Incl. MemUse (bytes)7,032 7,032 0 0.0%
Incl. MemUse (bytes) per call 2,344 2,344 0 0.0%
Excl. MemUse (bytes)3,496 3,496 0 0.0%
Incl. PeakMemUse (bytes)10,208 10,208 0 0.0%
Incl. PeakMemUse (bytes) per call 3,403 3,403 0 0.0%
Excl. PeakMemUse (bytes)8,144 8,144 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 -0.2% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -5 -500.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -1 -100.0% 2 200.0% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%