Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Authentication\Provider\Cookie::authenticate

Drupal\Core\Authentication\Provider\Cookie::authenticateRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,448 1,414 -34 -2.3%
Incl. Wall Time (microsec) per call 1,448 1,414 -34 -2.3%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,138 1,110 -28 -2.5%
Incl. CPU (microsecs) per call 1,138 1,110 -28 -2.5%
Excl. CPU (microsec)14 13 -1 -7.1%
Incl. MemUse (bytes)55,528 55,528 0 0.0%
Incl. MemUse (bytes) per call 55,528 55,528 0 0.0%
Excl. MemUse (bytes)880 880 0 0.0%
Incl. PeakMemUse (bytes)55,804 55,804 0 0.0%
Incl. PeakMemUse (bytes) per call 55,804 55,804 0 0.0%
Excl. PeakMemUse (bytes)680 680 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% -34 -9.5% -28 -15.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\AuthenticationManager::authenticate0 N/A% -34 -100.0% -28 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\SessionManager::initialize0 N/A% -24 -70.6% -16 -57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::isStarted0 N/A% -10 -29.4% -11 -39.3% 0 N/A% 0 N/A%