Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)119 122 3 2.5%
Incl. Wall Time (microsec) per call 12 12 0 2.5%
Excl. Wall Time (microsec)106 109 3 2.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)13,208 13,208 0 0.0%
Incl. MemUse (bytes) per call 1,321 1,321 0 0.0%
Excl. MemUse (bytes)7,488 7,488 0 0.0%
Incl. PeakMemUse (bytes)10,616 10,856 240 2.3%
Incl. PeakMemUse (bytes) per call 1,062 1,086 24 2.3%
Excl. PeakMemUse (bytes)6,808 7,048 240 3.5%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::get [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\HeaderBag::get0 N/A% 3 0.0% 0 0.0% 0 0.0% 240 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 0 N/A% 0 N/A% 240 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 66.7% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -33.3% 0 N/A% 0 N/A% 240 100.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 33.3% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 33.3% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
count0 N/A% -1 -33.3% 0 N/A% 0 N/A% 0 0.0%
strtr0 N/A% 1 33.3% 0 N/A% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%