Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: 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 #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,066 1,082 16 1.5%
Incl. Wall Time (microsec) per call 1,066 1,082 16 1.5%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)941 977 36 3.8%
Incl. CPU (microsecs) per call 941 977 36 3.8%
Excl. CPU (microsec)7 9 2 28.6%
Incl. MemUse (bytes)94,224 94,152 -72 -0.1%
Incl. MemUse (bytes) per call 94,224 94,152 -72 -0.1%
Excl. MemUse (bytes)1,576 1,576 0 0.0%
Incl. PeakMemUse (bytes)138,784 139,168 384 0.3%
Incl. PeakMemUse (bytes) per call 138,784 139,168 384 0.3%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 16 1.1% 36 2.2% -72 -1.1% 384 3.6%
Exclusive Metrics Diff for Current Function1 6.2% 2 5.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% 16 100.0% 36 100.0% -72 -100.0% 384 100.0%
Child functions
Drupal\Core\Session\SessionManager::startLazy0 N/A% 15 93.8% 35 97.2% -72 -100.0% 384 100.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::isStarted0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%