Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Authentication\Provider\Cookie::authenticate

Drupal\Core\Authentication\Provider\Cookie::authenticateRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,448 1,449 1 0.1%
Incl. Wall Time (microsec) per call 1,448 1,449 1 0.1%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,138 1,132 -6 -0.5%
Incl. CPU (microsecs) per call 1,138 1,132 -6 -0.5%
Excl. CPU (microsec)14 13 -1 -7.1%
Incl. MemUse (bytes)55,528 55,528 0 0.0%
Incl. MemUse (bytes) per call 55,528 55,528 0 0.0%
Excl. MemUse (bytes)880 880 0 0.0%
Incl. PeakMemUse (bytes)55,804 55,804 0 0.0%
Incl. PeakMemUse (bytes) per call 55,804 55,804 0 0.0%
Excl. PeakMemUse (bytes)680 680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Authentication\Provider\Cookie::authenticate [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\Authentication\Provider\Cookie::authenticate0 N/A% 1 0.2% -6 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 1 100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\SessionManager::initialize0 N/A% 11 1100.0% 4 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::isStarted0 N/A% -10 -1000.0% -9 -150.0% 0 N/A% 0 N/A%