Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setIdRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)43 42 -1 -2.3%
Incl. Wall Time (microsec) per call 43 42 -1 -2.3%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)46 44 -2 -4.3%
Incl. CPU (microsecs) per call 46 44 -2 -4.3%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)4,616 4,616 0 0.0%
Incl. MemUse (bytes) per call 4,616 4,616 0 0.0%
Excl. MemUse (bytes)692 692 0 0.0%
Incl. PeakMemUse (bytes)4,640 4,640 0 0.0%
Incl. PeakMemUse (bytes) per call 4,640 4,640 0 0.0%
Excl. PeakMemUse (bytes)760 760 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId0 N/A% -1 -0.4% -2 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::initialize0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy::setId0 N/A% -1 -100.0% -1 -50.0% 0 N/A% 0 N/A%