Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: 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 #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,200 1,194 -6 -0.5%
Incl. Wall Time (microsec) per call 600 597 -3 -0.5%
Excl. Wall Time (microsec)98 102 4 4.1%
Incl. CPU (microsecs)1,069 1,066 -3 -0.3%
Incl. CPU (microsecs) per call 535 533 -2 -0.3%
Excl. CPU (microsec)93 94 1 1.1%
Incl. MemUse (bytes)82,432 82,432 0 0.0%
Incl. MemUse (bytes) per call 41,216 41,216 0 0.0%
Excl. MemUse (bytes)2,568 2,568 0 0.0%
Incl. PeakMemUse (bytes)175,520 175,520 0 0.0%
Incl. PeakMemUse (bytes) per call 87,760 87,760 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% -6 -5.3% -3 -7.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 66.7% 1 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -6 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% -9 -150.0% 0 0.0% 0 N/A% 0 N/A%
drupal_session_started0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% -1 -16.7% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -2 -66.7% 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%