Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Session\Session::startRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)252 246 -6 -2.4%
Incl. Wall Time (microsec) per call 252 246 -6 -2.4%
Excl. Wall Time (microsec)2 2 0 0.0%
Incl. MemUse (bytes)39,784 39,784 0 0.0%
Incl. MemUse (bytes) per call 39,784 39,784 0 0.0%
Excl. MemUse (bytes)1,248 1,248 0 0.0%
Incl. PeakMemUse (bytes)34,816 34,696 -120 -0.3%
Incl. PeakMemUse (bytes) per call 34,816 34,696 -120 -0.3%
Excl. PeakMemUse (bytes)1,160 1,160 0 0.0%

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% -6 -0.0% 0 0.0% -120 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\StackMiddleware\Session::handle0 N/A% -6 -100.0% 0 N/A% -120 -100.0%
Child function
Drupal\Core\Session\SessionManager::start0 N/A% -6 -100.0% 0 N/A% -120 -100.0%