Diff Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e146d617a96: 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 #54e141c217b7eRun #54e146d617a96DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)69 76 7 10.1%
Incl. Wall Time (microsec) per call 69 76 7 10.1%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. MemUse (bytes)14,896 15,008 112 0.8%
Incl. MemUse (bytes) per call 14,896 15,008 112 0.8%
Excl. MemUse (bytes)1,176 1,184 8 0.7%
Incl. PeakMemUse (bytes)0 11,640 11,640 N/A%
Incl. PeakMemUse (bytes) per call 0 11,640 11,640 N/A%
Excl. PeakMemUse (bytes)0 904 904 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% 7 0.0% 112 0.0% 11,640 0.7%
Exclusive Metrics Diff for Current Function1 14.3% 8 7.1% 904 7.8%
Parent function
Drupal\Core\StackMiddleware\Session::handle0 N/A% 7 100.0% 112 100.0% 11,640 100.0%
Child function
Drupal\Core\Session\SessionManager::save0 N/A% 6 85.7% 104 92.9% 10,736 92.2%