Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::duplicate

Symfony\Component\HttpFoundation\Request::duplicateRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)353 321 -32 -9.1%
Incl. Wall Time (microsec) per call 39 36 -4 -9.1%
Excl. Wall Time (microsec)166 133 -33 -19.9%
Incl. CPU (microsecs)361 333 -28 -7.8%
Incl. CPU (microsecs) per call 40 37 -3 -7.8%
Excl. CPU (microsec)137 118 -19 -13.9%
Incl. MemUse (bytes)41,264 41,248 -16 -0.0%
Incl. MemUse (bytes) per call 4,585 4,583 -2 -0.0%
Excl. MemUse (bytes)27,864 27,864 0 0.0%
Incl. PeakMemUse (bytes)14,448 14,304 -144 -1.0%
Incl. PeakMemUse (bytes) per call 1,605 1,589 -16 -1.0%
Excl. PeakMemUse (bytes)7,192 7,120 -72 -1.0%

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% -32 -5.7% -28 -5.1% -16 -0.0% -144 -0.3%
Exclusive Metrics Diff for Current Function-33 -103.1% -19 -67.9% 0 0.0% -72 -50.0%
Parent function
Drupal\Core\Routing\RequestHelper::duplicate0 N/A% -32 -100.0% -28 -100.0% -16 -100.0% -144 -100.0%
Child functions
Symfony\Component\HttpFoundation\Request::__clone0 N/A% 3 9.4% -2 -7.1% 0 0.0% -56 -38.9%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -2 -6.2% -7 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::setRequestFormat0 N/A% 0 0.0% 2 7.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% -2 -7.1% -16 -100.0% -16 -11.1%