Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: 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 #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)902 1,072 170 18.8%
Incl. Wall Time (microsec) per call 902 1,072 170 18.8%
Excl. Wall Time (microsec)92 106 14 15.2%
Incl. CPU (microsecs)814 894 80 9.8%
Incl. CPU (microsecs) per call 814 894 80 9.8%
Excl. CPU (microsec)86 102 16 18.6%
Incl. MemUse (bytes)72,472 72,472 0 0.0%
Incl. MemUse (bytes) per call 72,472 72,472 0 0.0%
Excl. MemUse (bytes)2,552 2,552 0 0.0%
Incl. PeakMemUse (bytes)114,920 114,920 0 0.0%
Incl. PeakMemUse (bytes) per call 114,920 114,920 0 0.0%
Excl. PeakMemUse (bytes)1,872 1,872 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% 170 7.2% 80 2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 8.2% 16 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 170 100.0% 80 100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% 153 90.0% 60 75.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 2 1.2% 2 2.5% 0 N/A% 0 N/A%
settings0 N/A% 1 0.6% 1 1.2% 0 N/A% 0 N/A%
drupal_session_started0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%