Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)122 137 15 12.3%
Incl. Wall Time (microsec) per call 12 14 2 12.3%
Excl. Wall Time (microsec)109 124 15 13.8%
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)10,856 11,176 320 2.9%
Incl. PeakMemUse (bytes) per call 1,086 1,118 32 2.9%
Excl. PeakMemUse (bytes)7,048 7,368 320 4.5%

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% 15 0.0% 0 0.0% 0 0.0% 320 0.0%
Exclusive Metrics Diff for Current Function15 100.0% 0 N/A% 0 N/A% 320 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 17 113.3% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -13.3% 0 N/A% 0 N/A% 320 100.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 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
strtr0 N/A% -2 -13.3% 0 N/A% 0 N/A% 0 0.0%
count0 N/A% 1 6.7% 0 N/A% 0 N/A% 0 0.0%
array_key_exists0 N/A% 1 6.7% 0 N/A% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%