Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: 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 #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,779 1,646 -133 -7.5%
Incl. Wall Time (microsec) per call 1,779 1,646 -133 -7.5%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)1,673 1,539 -134 -8.0%
Incl. CPU (microsecs) per call 1,673 1,539 -134 -8.0%
Excl. CPU (microsec)8 8 0 0.0%
Incl. MemUse (bytes)177,992 177,992 0 0.0%
Incl. MemUse (bytes) per call 177,992 177,992 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)224,544 224,424 -120 -0.1%
Incl. PeakMemUse (bytes) per call 224,544 224,424 -120 -0.1%
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% -133 -3.1% -134 -3.6% 0 0.0% -120 -0.1%
Exclusive Metrics Diff for Current Function1 0.8% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -133 -100.0% -134 -100.0% 0 N/A% -120 -100.0%
Child functions
Drupal\Core\Session\SessionManager::initialize0 N/A% -134 -100.8% -135 -100.7% 0 N/A% -120 -100.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::isStarted0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 0.0%