Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: 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 #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)919 902 -17 -1.8%
Incl. Wall Time (microsec) per call 919 902 -17 -1.8%
Excl. Wall Time (microsec)97 93 -4 -4.1%
Incl. CPU (microsecs)883 815 -68 -7.7%
Incl. CPU (microsecs) per call 883 815 -68 -7.7%
Excl. CPU (microsec)92 84 -8 -8.7%
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% -17 -4.5% -68 -6.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -23.5% -8 -11.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -17 -100.0% -68 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% -9 -52.9% -58 -85.3% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -2 -11.8% -2 -2.9% 0 N/A% 0 N/A%
settings0 N/A% -1 -5.9% -2 -2.9% 0 N/A% 0 N/A%
drupal_session_started0 N/A% -1 -5.9% 1 1.5% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 1 1.5% 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%