Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::duplicate

Symfony\Component\HttpFoundation\Request::duplicateRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)684 666 -18 -2.6%
Incl. Wall Time (microsec) per call 86 83 -2 -2.6%
Excl. Wall Time (microsec)169 171 2 1.2%
Incl. CPU (microsecs)694 675 -19 -2.7%
Incl. CPU (microsecs) per call 87 84 -2 -2.7%
Excl. CPU (microsec)135 141 6 4.4%
Incl. MemUse (bytes)38,800 38,776 -24 -0.1%
Incl. MemUse (bytes) per call 4,850 4,847 -3 -0.1%
Excl. MemUse (bytes)26,728 26,704 -24 -0.1%
Incl. PeakMemUse (bytes)9,264 9,264 0 0.0%
Incl. PeakMemUse (bytes) per call 1,158 1,158 0 0.0%
Excl. PeakMemUse (bytes)3,968 3,968 0 0.0%

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% -18 -1.5% -19 -1.9% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 11.1% 6 31.6% -24 -100.0% 0 N/A%
Parent function
Drupal\Core\Routing\RequestHelper::duplicate0 N/A% -18 -100.0% -19 -100.0% -24 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% -26 -144.4% -33 -173.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::__clone0 N/A% 4 22.2% -8 -42.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 4 22.2% 12 63.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::setRequestFormat0 N/A% -2 -11.1% 4 21.1% 0 0.0% 0 N/A%