Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: 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 #531ccba053790DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,862 1,890 28 1.5%
Incl. Wall Time (microsec) per call 931 945 14 1.5%
Excl. Wall Time (microsec)68 67 -1 -1.5%
Incl. CPU (microsecs)1,708 1,734 26 1.5%
Incl. CPU (microsecs) per call 854 867 13 1.5%
Excl. CPU (microsec)58 60 2 3.4%
Incl. MemUse (bytes)199,544 199,544 0 0.0%
Incl. MemUse (bytes) per call 99,772 99,772 0 0.0%
Excl. MemUse (bytes)1,216 1,216 0 0.0%
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% 28 48.3% 26 44.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.6% 2 7.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 28 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/session.inc0 N/A% 19 67.9% 19 73.1% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 9 32.1% 6 23.1% 0 N/A% 0 N/A%
settings0 N/A% 1 3.6% -1 -3.8% 0 N/A% 0 N/A%
drupal_session_started0 N/A% 0 0.0% -2 -7.7% 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% 2 7.7% 0 N/A% 0 N/A%