Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Routing\RequestHelper::duplicate

Drupal\Core\Routing\RequestHelper::duplicateRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,029 1,014 -15 -1.5%
Incl. Wall Time (microsec) per call 129 127 -2 -1.5%
Excl. Wall Time (microsec)181 176 -5 -2.8%
Incl. CPU (microsecs)1,046 1,023 -23 -2.2%
Incl. CPU (microsecs) per call 131 128 -3 -2.2%
Excl. CPU (microsec)143 123 -20 -14.0%
Incl. MemUse (bytes)77,696 77,696 0 0.0%
Incl. MemUse (bytes) per call 9,712 9,712 0 0.0%
Excl. MemUse (bytes)2,056 2,056 0 0.0%
Incl. PeakMemUse (bytes)23,872 23,872 0 0.0%
Incl. PeakMemUse (bytes) per call 2,984 2,984 0 0.0%
Excl. PeakMemUse (bytes)2,744 2,744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Routing\RequestHelper::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
Drupal\Core\Routing\RequestHelper::duplicate0 N/A% -15 -1.3% -23 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -33.3% -20 -87.0% 0 N/A% 0 N/A%
Parent functions
menu_item_route_access0 N/A% -9 -60.0% -20 -87.0% 0 N/A% 0 N/A%
Drupal\Core\Access\AccessManager::checkNamedRoute0 N/A% -6 -40.0% -3 -13.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::duplicate0 N/A% -17 -113.3% -18 -78.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::add0 N/A% 6 40.0% 12 52.2% 0 N/A% 0 N/A%
parse_url0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%
strtoupper0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
http_build_query0 N/A% 0 0.0% 3 13.0% 0 N/A% 0 N/A%