Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Authentication\Provider\Cookie::authenticate

Drupal\Core\Authentication\Provider\Cookie::authenticateRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,812 2,873 61 2.2%
Incl. Wall Time (microsec) per call 1,406 1,437 31 2.2%
Excl. Wall Time (microsec)110 118 8 7.3%
Incl. CPU (microsecs)2,737 2,812 75 2.7%
Incl. CPU (microsecs) per call 1,369 1,406 38 2.7%
Excl. CPU (microsec)94 106 12 12.8%
Incl. MemUse (bytes)205,728 205,728 0 0.0%
Incl. MemUse (bytes) per call 102,864 102,864 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)324,272 324,344 72 0.0%
Incl. PeakMemUse (bytes) per call 162,136 162,172 36 0.0%
Excl. PeakMemUse (bytes)1,176 1,176 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% 61 1.5% 75 1.8% 0 0.0% 72 0.1%
Exclusive Metrics Diff for Current Function8 13.1% 12 16.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 61 100.0% 75 100.0% 0 N/A% 72 100.0%
Child functions
drupal_session_initialize0 N/A% 59 96.7% 72 96.0% 0 N/A% -24 -33.3%
load::includes/session.inc0 N/A% -7 -11.5% -6 -8.0% -16 N/A% 96 133.3%
???_op@10 N/A% 1 1.6% 1 1.3% 16 N/A% 0 0.0%
drupal_session_started0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 0.0%
settings0 N/A% 0 0.0% -4 -5.3% 0 N/A% 0 0.0%