Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,293 1,313 20 1.5%
Incl. Wall Time (microsec) per call 647 657 10 1.5%
Excl. Wall Time (microsec)136 108 -28 -20.6%
Incl. CPU (microsecs)1,111 1,133 22 2.0%
Incl. CPU (microsecs) per call 556 567 11 2.0%
Excl. CPU (microsec)115 96 -19 -16.5%
Incl. MemUse (bytes)82,744 82,744 0 0.0%
Incl. MemUse (bytes) per call 41,372 41,372 0 0.0%
Excl. MemUse (bytes)2,584 2,584 0 0.0%
Incl. PeakMemUse (bytes)175,488 175,488 0 0.0%
Incl. PeakMemUse (bytes) per call 87,744 87,744 0 0.0%
Excl. PeakMemUse (bytes)80 80 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 0.9% 22 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-28 -140.0% -19 -86.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 20 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% 50 250.0% 51 231.8% 0 N/A% 0 N/A%
settings0 N/A% -1 -5.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -5.0% -11 -50.0% 0 N/A% 0 N/A%
drupal_session_started0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%