Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: 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 #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,487 1,375 -112 -7.5%
Incl. Wall Time (microsec) per call 1,487 1,375 -112 -7.5%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,164 1,183 19 1.6%
Incl. CPU (microsecs) per call 1,164 1,183 19 1.6%
Excl. CPU (microsec)11 13 2 18.2%
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)55,852 55,852 0 0.0%
Incl. PeakMemUse (bytes) per call 55,852 55,852 0 0.0%
Excl. PeakMemUse (bytes)692 692 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% -112 -45.3% 19 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 10.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -112 -100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\SessionManager::initialize0 N/A% -112 -100.0% 18 94.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::isStarted0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%