Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Routing\RequestHelper::duplicate

Drupal\Core\Routing\RequestHelper::duplicateRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,292 1,322 30 2.3%
Incl. Wall Time (microsec) per call 72 73 2 2.3%
Excl. Wall Time (microsec)394 400 6 1.5%
Incl. CPU (microsecs)1,309 1,343 34 2.6%
Incl. CPU (microsecs) per call 73 75 2 2.6%
Excl. CPU (microsec)291 298 7 2.4%
Incl. MemUse (bytes)154,712 154,760 48 0.0%
Incl. MemUse (bytes) per call 8,595 8,598 3 0.0%
Excl. MemUse (bytes)536 536 0 0.0%
Incl. PeakMemUse (bytes)17,616 17,696 80 0.5%
Incl. PeakMemUse (bytes) per call 979 983 4 0.5%
Excl. PeakMemUse (bytes)384 464 80 20.8%

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% 30 46.9% 34 19.1% 48 0.2% 80 0.3%
Exclusive Metrics Diff for Current Function6 20.0% 7 20.6% 0 0.0% 80 100.0%
Parent functions
menu_item_route_access0 N/A% 29 96.7% 35 102.9% 40 83.3% 80 100.0%
Drupal\Core\Access\AccessManager::checkNamedRoute0 N/A% 1 3.3% -1 -2.9% 8 16.7% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::duplicate0 N/A% 22 73.3% 21 61.8% 48 100.0% 0 0.0%
strtoupper0 N/A% 3 10.0% 8 23.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::add0 N/A% -2 -6.7% -5 -14.7% 0 0.0% 0 0.0%
parse_url0 N/A% 1 3.3% -2 -5.9% 0 0.0% 0 0.0%
http_build_query0 N/A% 0 0.0% 5 14.7% 0 0.0% 0 0.0%