Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: 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 #51ec3c1813b11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)919 899 -20 -2.2%
Incl. Wall Time (microsec) per call 919 899 -20 -2.2%
Excl. Wall Time (microsec)97 99 2 2.1%
Incl. CPU (microsecs)883 822 -61 -6.9%
Incl. CPU (microsecs) per call 883 822 -61 -6.9%
Excl. CPU (microsec)92 90 -2 -2.2%
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% -20 -0.8% -61 -8.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 10.0% -2 -3.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -20 -100.0% -61 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% -17 -85.0% -57 -93.4% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -3 -15.0% -3 -4.9% 0 N/A% 0 N/A%
settings0 N/A% -1 -5.0% -1 -1.6% 0 N/A% 0 N/A%
drupal_session_started0 N/A% -1 -5.0% 2 3.3% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%