Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: 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 #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)916 1,171 255 27.8%
Incl. Wall Time (microsec) per call 916 1,171 255 27.8%
Excl. Wall Time (microsec)98 108 10 10.2%
Incl. CPU (microsecs)839 960 121 14.4%
Incl. CPU (microsecs) per call 839 960 121 14.4%
Excl. CPU (microsec)93 97 4 4.3%
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% 255 3.0% 121 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 3.9% 4 3.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 255 100.0% 121 100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% 244 95.7% 112 92.6% 0 N/A% 0 N/A%
settings0 N/A% 1 0.4% 2 1.7% 0 N/A% 0 N/A%
drupal_session_started0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
load::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% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 2 1.7% 0 N/A% 0 N/A%