Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Authentication\Provider\Cookie::authenticate

Drupal\Core\Authentication\Provider\Cookie::authenticateRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,144 1,173 29 2.5%
Incl. Wall Time (microsec) per call 572 587 15 2.5%
Excl. Wall Time (microsec)107 109 2 1.9%
Incl. CPU (microsecs)1,003 1,035 32 3.2%
Incl. CPU (microsecs) per call 502 518 16 3.2%
Excl. CPU (microsec)99 103 4 4.0%
Incl. MemUse (bytes)83,944 83,944 0 0.0%
Incl. MemUse (bytes) per call 41,972 41,972 0 0.0%
Excl. MemUse (bytes)2,568 2,568 0 0.0%
Incl. PeakMemUse (bytes)177,400 177,400 0 0.0%
Incl. PeakMemUse (bytes) per call 88,700 88,700 0 0.0%
Excl. PeakMemUse (bytes)176 176 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% 29 7.8% 32 9.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 6.9% 4 12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 29 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% 24 82.8% 25 78.1% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 2 6.9% 2 6.2% 0 N/A% 0 N/A%
settings0 N/A% 1 3.4% 1 3.1% 0 N/A% 0 N/A%
drupal_session_started0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%