Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)208 207 -1 -0.5%
Incl. Wall Time (microsec) per call 9 9 -0 -0.5%
Excl. Wall Time (microsec)194 191 -3 -1.5%
Incl. CPU (microsecs)232 231 -1 -0.4%
Incl. CPU (microsecs) per call 11 11 -0 -0.4%
Excl. CPU (microsec)133 129 -4 -3.0%
Incl. MemUse (bytes)10,776 10,776 0 0.0%
Incl. MemUse (bytes) per call 490 490 0 0.0%
Excl. MemUse (bytes)6,128 6,128 0 0.0%
Incl. PeakMemUse (bytes)10,096 10,096 0 0.0%
Incl. PeakMemUse (bytes) per call 459 459 0 0.0%
Excl. PeakMemUse (bytes)7,608 7,608 0 0.0%

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% -1 -1.7% -1 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% -4 -400.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -100.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 1 100.0% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 2 200.0% 1 100.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%