Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for session_start

session_startRun #55323a80ebb82Run #55323ac3d89c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)303 295 -8 -2.6%
Incl. Wall Time (microsec) per call 303 295 -8 -2.6%
Excl. Wall Time (microsec)20 18 -2 -10.0%
Incl. MemUse (bytes)17,248 17,248 0 0.0%
Incl. MemUse (bytes) per call 17,248 17,248 0 0.0%
Excl. MemUse (bytes)1,928 1,928 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 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
session_start0 N/A% -8 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::start0 N/A% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::read0 N/A% -5 -62.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::open0 N/A% -1 -12.5% 0 N/A% 0 N/A%