Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: 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 #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,133 1,116 -17 -1.5%
Incl. Wall Time (microsec) per call 567 558 -9 -1.5%
Excl. Wall Time (microsec)83 87 4 4.8%
Incl. CPU (microsecs)1,006 991 -15 -1.5%
Incl. CPU (microsecs) per call 503 496 -8 -1.5%
Excl. CPU (microsec)74 76 2 2.7%
Incl. MemUse (bytes)82,560 82,672 112 0.1%
Incl. MemUse (bytes) per call 41,280 41,336 56 0.1%
Excl. MemUse (bytes)2,576 2,576 0 0.0%
Incl. PeakMemUse (bytes)174,984 174,984 0 0.0%
Incl. PeakMemUse (bytes) per call 87,492 87,492 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% -17 -1.5% -15 -1.5% 112 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function4 23.5% 2 13.3% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -17 -100.0% -15 -100.0% 112 100.0% 0 N/A%
Child functions
drupal_session_initialize0 N/A% -19 -111.8% -17 -113.3% 112 100.0% 0 N/A%
drupal_session_started0 N/A% -1 -5.9% 0 0.0% 0 0.0% 0 N/A%
load::includes/session.inc0 N/A% -1 -5.9% -1 -6.7% 0 0.0% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 N/A%
settings0 N/A% 0 0.0% 2 13.3% 0 0.0% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%