Diff Report
Run #54e17147d69ca: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e177a08308d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Session::start

Symfony\Component\HttpFoundation\Session\Session::startRun #54e17147d69caRun #54e177a08308dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)825 824 -1 -0.1%
Incl. Wall Time (microsec) per call 825 824 -1 -0.1%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. MemUse (bytes)96,792 96,792 0 0.0%
Incl. MemUse (bytes) per call 96,792 96,792 0 0.0%
Excl. MemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes)135,384 135,448 64 0.0%
Incl. PeakMemUse (bytes) per call 135,384 135,448 64 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Session::start [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Session\Session::start0 N/A% -1 -0.0% 0 0.0% 64 0.3%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate0 N/A% -1 -100.0% 0 N/A% 64 100.0%
Child function
Drupal\Core\Session\SessionManager::start0 N/A% -2 -200.0% 0 N/A% 64 100.0%