Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: 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 #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,862 1,872 10 0.5%
Incl. Wall Time (microsec) per call 931 936 5 0.5%
Excl. Wall Time (microsec)68 72 4 5.9%
Incl. CPU (microsecs)1,708 1,716 8 0.5%
Incl. CPU (microsecs) per call 854 858 4 0.5%
Excl. CPU (microsec)58 58 0 0.0%
Incl. MemUse (bytes)199,544 199,552 8 0.0%
Incl. MemUse (bytes) per call 99,772 99,776 4 0.0%
Excl. MemUse (bytes)1,216 1,224 8 0.7%
Incl. PeakMemUse (bytes)317,728 317,728 0 0.0%
Incl. PeakMemUse (bytes) per call 158,864 158,864 0 0.0%
Excl. PeakMemUse (bytes)1,176 1,176 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% 10 10.2% 8 3.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 40.0% 0 0.0% 8 100.0% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 10 100.0% 8 100.0% 8 100.0% 0 N/A%
Child functions
load::includes/session.inc0 N/A% 4 40.0% 3 37.5% 0 0.0% 0 N/A%
drupal_session_initialize0 N/A% 2 20.0% 5 62.5% 0 0.0% 0 N/A%
drupal_session_started0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 N/A%