Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Session::save

Symfony\Component\HttpFoundation\Session\Session::saveRun #5608311397db4Run #5608318a89619DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)49 47 -2 -4.1%
Incl. Wall Time (microsec) per call 49 47 -2 -4.1%
Excl. Wall Time (microsec)4 3 -1 -25.0%
Incl. MemUse (bytes)13,944 14,008 64 0.5%
Incl. MemUse (bytes) per call 13,944 14,008 64 0.5%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Session::save [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::save0 N/A% -2 -0.0% 64 5.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\StackMiddleware\Session::handle0 N/A% -2 -100.0% 64 100.0% 0 N/A%
Child function
Drupal\Core\Session\SessionManager::save0 N/A% -1 -50.0% 64 100.0% 0 N/A%