Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setIdRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)42 44 2 4.8%
Incl. Wall Time (microsec) per call 42 44 2 4.8%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)43 47 4 9.3%
Incl. CPU (microsecs) per call 43 47 4 9.3%
Excl. CPU (microsec)5 8 3 60.0%
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% 2 0.1% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -150.0% 3 75.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::initialize0 N/A% 2 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy::setId0 N/A% 5 250.0% 1 25.0% 0 N/A% 0 N/A%