Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Routing\RequestHelper::duplicate

Drupal\Core\Routing\RequestHelper::duplicateRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)689 694 5 0.7%
Incl. Wall Time (microsec) per call 77 77 1 0.7%
Excl. Wall Time (microsec)208 194 -14 -6.7%
Incl. CPU (microsecs)695 702 7 1.0%
Incl. CPU (microsecs) per call 77 78 1 1.0%
Excl. CPU (microsec)147 139 -8 -5.4%
Incl. MemUse (bytes)83,408 83,464 56 0.1%
Incl. MemUse (bytes) per call 9,268 9,274 6 0.1%
Excl. MemUse (bytes)1,072 1,064 -8 -0.7%
Incl. PeakMemUse (bytes)36,280 35,992 -288 -0.8%
Incl. PeakMemUse (bytes) per call 4,031 3,999 -32 -0.8%
Excl. PeakMemUse (bytes)3,512 3,440 -72 -2.1%

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% 5 0.2% 7 0.3% 56 0.2% -288 -0.9%
Exclusive Metrics Diff for Current Function-14 -280.0% -8 -114.3% -8 -14.3% -72 -25.0%
Parent function
menu_item_route_access0 N/A% 5 100.0% 7 100.0% 56 100.0% -288 -100.0%
Child functions
Symfony\Component\HttpFoundation\ParameterBag::add0 N/A% 20 400.0% 20 285.7% 56 100.0% -192 -66.7%
Symfony\Component\HttpFoundation\Request::duplicate0 N/A% -3 -60.0% -1 -14.3% 8 14.3% -24 -8.3%
strtoupper0 N/A% 2 40.0% -3 -42.9% 0 0.0% 0 0.0%
parse_url0 N/A% 0 0.0% -3 -42.9% 0 0.0% 0 0.0%
http_build_query0 N/A% 0 0.0% 2 28.6% 0 0.0% 0 0.0%