Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Authentication\Provider\Cookie::authenticate

Drupal\Core\Authentication\Provider\Cookie::authenticateRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,070 1,091 21 2.0%
Incl. Wall Time (microsec) per call 535 546 11 2.0%
Excl. Wall Time (microsec)82 87 5 6.1%
Incl. CPU (microsecs)942 954 12 1.3%
Incl. CPU (microsecs) per call 471 477 6 1.3%
Excl. CPU (microsec)77 79 2 2.6%
Incl. MemUse (bytes)76,696 76,696 0 0.0%
Incl. MemUse (bytes) per call 38,348 38,348 0 0.0%
Excl. MemUse (bytes)2,552 2,552 0 0.0%
Incl. PeakMemUse (bytes)166,728 166,728 0 0.0%
Incl. PeakMemUse (bytes) per call 83,364 83,364 0 0.0%
Excl. PeakMemUse (bytes)128 128 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% 21 3.7% 12 2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 23.8% 2 16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 21 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% 17 81.0% 7 58.3% 0 N/A% 0 N/A%
settings0 N/A% -1 -4.8% -1 -8.3% 0 N/A% 0 N/A%
drupal_session_started0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%