Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Routing\RequestHelper::duplicate

Drupal\Core\Routing\RequestHelper::duplicateRun #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,522 1,526 4 0.3%
Incl. Wall Time (microsec) per call 85 85 0 0.3%
Excl. Wall Time (microsec)439 437 -2 -0.5%
Incl. CPU (microsecs)1,543 1,548 5 0.3%
Incl. CPU (microsecs) per call 86 86 0 0.3%
Excl. CPU (microsec)345 322 -23 -6.7%
Incl. MemUse (bytes)191,952 192,024 72 0.0%
Incl. MemUse (bytes) per call 10,664 10,668 4 0.0%
Excl. MemUse (bytes)928 960 32 3.4%
Incl. PeakMemUse (bytes)23,848 23,024 -824 -3.5%
Incl. PeakMemUse (bytes) per call 1,325 1,279 -46 -3.5%
Excl. PeakMemUse (bytes)3,304 3,304 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% 4 0.0% 5 0.2% 72 0.1% -824 -1.2%
Exclusive Metrics Diff for Current Function-2 -50.0% -23 -460.0% 32 44.4% 0 0.0%
Parent functions
menu_item_route_access0 N/A% 5 125.0% 6 120.0% 80 111.1% -824 -100.0%
Drupal\Core\Access\AccessManager::checkNamedRoute0 N/A% -1 -25.0% -1 -20.0% -8 -11.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::duplicate0 N/A% 15 375.0% 15 300.0% 64 88.9% -736 -89.3%
Symfony\Component\HttpFoundation\ParameterBag::add0 N/A% -9 -225.0% 5 100.0% 0 0.0% -112 -13.6%
parse_url0 N/A% -5 -125.0% -1 -20.0% -8 -11.1% 0 0.0%
strtoupper0 N/A% 3 75.0% 7 140.0% -8 -11.1% 32 3.9%
http_build_query0 N/A% 2 50.0% 2 40.0% -8 -11.1% -8 -1.0%