Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: 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 #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,696 1,709 13 0.8%
Incl. Wall Time (microsec) per call 848 855 7 0.8%
Excl. Wall Time (microsec)80 87 7 8.8%
Incl. CPU (microsecs)1,549 1,561 12 0.8%
Incl. CPU (microsecs) per call 775 781 6 0.8%
Excl. CPU (microsec)73 73 0 0.0%
Incl. MemUse (bytes)185,000 185,008 8 0.0%
Incl. MemUse (bytes) per call 92,500 92,504 4 0.0%
Excl. MemUse (bytes)1,184 1,200 16 1.4%
Incl. PeakMemUse (bytes)279,536 279,424 -112 -0.0%
Incl. PeakMemUse (bytes) per call 139,768 139,712 -56 -0.0%
Excl. PeakMemUse (bytes)176 176 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% 13 14.0% 12 6.2% 8 0.0% -112 -0.4%
Exclusive Metrics Diff for Current Function7 53.8% 0 0.0% 16 200.0% 0 0.0%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 13 100.0% 12 100.0% 8 100.0% -112 -100.0%
Child functions
drupal_session_initialize0 N/A% 17 130.8% 16 133.3% 8 100.0% 184 164.3%
load::includes/session.inc0 N/A% -11 -84.6% -10 -83.3% -8 -100.0% -296 -264.3%
drupal_session_started0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 4 33.3% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 1 8.3% -8 -100.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%