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

Drupal\Core\Routing\RequestHelper::duplicateRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,322 1,292 -30 -2.3%
Incl. Wall Time (microsec) per call 73 72 -2 -2.3%
Excl. Wall Time (microsec)400 394 -6 -1.5%
Incl. CPU (microsecs)1,343 1,309 -34 -2.5%
Incl. CPU (microsecs) per call 75 73 -2 -2.5%
Excl. CPU (microsec)298 291 -7 -2.3%
Incl. MemUse (bytes)154,760 154,712 -48 -0.0%
Incl. MemUse (bytes) per call 8,598 8,595 -3 -0.0%
Excl. MemUse (bytes)536 536 0 0.0%
Incl. PeakMemUse (bytes)17,696 17,616 -80 -0.5%
Incl. PeakMemUse (bytes) per call 983 979 -4 -0.5%
Excl. PeakMemUse (bytes)464 384 -80 -17.2%

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 Function-6 -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%