Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: 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 #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)927 903 -24 -2.6%
Incl. Wall Time (microsec) per call 927 903 -24 -2.6%
Excl. Wall Time (microsec)103 97 -6 -5.8%
Incl. CPU (microsecs)890 816 -74 -8.3%
Incl. CPU (microsecs) per call 890 816 -74 -8.3%
Excl. CPU (microsec)98 88 -10 -10.2%
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% -24 -1.5% -74 -75.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -25.0% -10 -13.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -24 -100.0% -74 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% -13 -54.2% -61 -82.4% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -3 -12.5% -3 -4.1% 0 N/A% 0 N/A%
drupal_session_started0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% -1 -4.2% -1 -1.4% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%