Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::duplicate

Symfony\Component\HttpFoundation\Request::duplicateRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)369 355 -14 -3.8%
Incl. Wall Time (microsec) per call 37 36 -1 -3.8%
Excl. Wall Time (microsec)160 150 -10 -6.2%
Incl. CPU (microsecs)378 364 -14 -3.7%
Incl. CPU (microsecs) per call 38 36 -1 -3.7%
Excl. CPU (microsec)133 118 -15 -11.3%
Incl. MemUse (bytes)45,008 45,008 0 0.0%
Incl. MemUse (bytes) per call 4,501 4,501 0 0.0%
Excl. MemUse (bytes)30,680 30,680 0 0.0%
Incl. PeakMemUse (bytes)4,576 14,720 10,144 221.7%
Incl. PeakMemUse (bytes) per call 458 1,472 1,014 221.7%
Excl. PeakMemUse (bytes)2,048 7,200 5,152 251.6%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::duplicate [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\Request::duplicate0 N/A% -14 -0.5% -14 -0.6% 0 0.0% 10,144 8.5%
Exclusive Metrics Diff for Current Function-10 -71.4% -15 -107.1% 0 N/A% 5,152 50.8%
Parent function
Drupal\Core\Routing\RequestHelper::duplicate0 N/A% -14 -100.0% -14 -100.0% 0 N/A% 10,144 100.0%
Child functions
Symfony\Component\HttpFoundation\Request::setRequestFormat0 N/A% -3 -21.4% -1 -7.1% 0 N/A% 808 8.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% -3 -21.4% 2 14.3% 0 N/A% 808 8.0%
Symfony\Component\HttpFoundation\Request::__clone0 N/A% 2 14.3% 5 35.7% 0 N/A% 1,800 17.7%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% -5 -35.7% 0 N/A% 1,576 15.5%