Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)303 309 6 2.0%
Incl. Wall Time (microsec) per call 25 26 1 2.0%
Excl. Wall Time (microsec)239 244 5 2.1%
Incl. CPU (microsecs)324 336 12 3.7%
Incl. CPU (microsecs) per call 27 28 1 3.7%
Excl. CPU (microsec)200 206 6 3.0%
Incl. MemUse (bytes)9,376 9,376 0 0.0%
Incl. MemUse (bytes) per call 781 781 0 0.0%
Excl. MemUse (bytes)5,352 5,352 0 0.0%
Incl. PeakMemUse (bytes)6,904 8,008 1,104 16.0%
Incl. PeakMemUse (bytes) per call 575 667 92 16.0%
Excl. PeakMemUse (bytes)4,632 5,736 1,104 23.8%

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% 6 0.0% 12 0.1% 0 0.0% 1,104 0.5%
Exclusive Metrics Diff for Current Function5 83.3% 6 50.0% 0 N/A% 1,104 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 12 200.0% 11 91.7% 0 N/A% 1,104 100.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -50.0% 4 33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -33.3% -2 -16.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -33.3% -3 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 16.7% 2 16.7% 0 N/A% 0 0.0%
Child functions
array_key_exists0 N/A% -1 -16.7% 4 33.3% 0 N/A% 0 0.0%
strtr0 N/A% 1 16.7% 7 58.3% 0 N/A% 0 0.0%
strtolower0 N/A% 1 16.7% -1 -8.3% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -4 -33.3% 0 N/A% 0 0.0%