Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: 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 #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,477 1,205 -272 -18.4%
Incl. Wall Time (microsec) per call 1,477 1,205 -272 -18.4%
Excl. Wall Time (microsec)16 14 -2 -12.5%
Incl. CPU (microsecs)1,223 989 -234 -19.1%
Incl. CPU (microsecs) per call 1,223 989 -234 -19.1%
Excl. CPU (microsec)13 12 -1 -7.7%
Incl. MemUse (bytes)43,716 43,716 0 0.0%
Incl. MemUse (bytes) per call 43,716 43,716 0 0.0%
Excl. MemUse (bytes)852 852 0 0.0%
Incl. PeakMemUse (bytes)44,492 44,492 0 0.0%
Incl. PeakMemUse (bytes) per call 44,492 44,492 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -272 -18.7% -234 -39.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.7% -1 -0.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -272 -100.0% -234 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\SessionManager::initialize0 N/A% -270 -99.3% -232 -99.1% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::isStarted0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%