Diff Report
Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Session::save

Symfony\Component\HttpFoundation\Session\Session::saveRun #55323afe82890Run #55323a80ebb82DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,597 3,475 -122 -3.4%
Incl. Wall Time (microsec) per call 3,597 3,475 -122 -3.4%
Excl. Wall Time (microsec)3 2 -1 -33.3%
Incl. MemUse (bytes)180,048 180,056 8 0.0%
Incl. MemUse (bytes) per call 180,048 180,056 8 0.0%
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% -122 -17.6% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.8% 0 0.0% 0 N/A%
Parent function
Drupal\Core\StackMiddleware\Session::handle0 N/A% -122 -100.0% 8 100.0% 0 N/A%
Child function
Drupal\Core\Session\SessionManager::save0 N/A% -121 -99.2% 8 100.0% 0 N/A%