Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest

Drupal\Core\Ajax\AjaxSubscriber::onKernelRequestRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)90 147 57 63.3%
Incl. Wall Time (microsec) per call 90 74 -17 -18.3%
Excl. Wall Time (microsec)29 53 24 82.8%
Incl. CPU (microsecs)96 157 61 63.5%
Incl. CPU (microsecs) per call 96 79 -18 -18.2%
Excl. CPU (microsec)28 48 20 71.4%
Incl. MemUse (bytes)12,504 13,360 856 6.8%
Incl. MemUse (bytes) per call 12,504 6,680 -5,824 -46.6%
Excl. MemUse (bytes)1,720 2,864 1,144 66.5%
Incl. PeakMemUse (bytes)8,360 8,840 480 5.7%
Incl. PeakMemUse (bytes) per call 8,360 4,420 -3,940 -47.1%
Excl. PeakMemUse (bytes)1,640 2,072 432 26.3%

Parent/Child Regression/Improvement report for Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest [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\Ajax\AjaxSubscriber::onKernelRequest1 20.0% 57 7.1% 61 4.0% 856 0.2% 480 0.0%
Exclusive Metrics Diff for Current Function24 42.1% 20 32.8% 1,144 133.6% 432 90.0%
Parent functions
call_user_func@11 100.0% 56 98.2% 59 96.7% 856 100.0% 480 100.0%
call_user_func0 0.0% 1 1.8% 2 3.3% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::setFormat3 75.0% 31 54.4% 34 55.7% -288 -33.6% 48 10.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequest1 25.0% 2 3.5% 7 11.5% 0 0.0% 0 0.0%