Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::isSessionObsolete

Drupal\Core\Session\SessionManager::isSessionObsoleteRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)45 51 6 13.3%
Incl. Wall Time (microsec) per call 45 51 6 13.3%
Excl. Wall Time (microsec)12 15 3 25.0%
Incl. CPU (microsecs)47 53 6 12.8%
Incl. CPU (microsecs) per call 47 53 6 12.8%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)4,400 4,400 0 0.0%
Incl. MemUse (bytes) per call 4,400 4,400 0 0.0%
Excl. MemUse (bytes)588 588 0 0.0%
Incl. PeakMemUse (bytes)4,128 4,128 0 0.0%
Incl. PeakMemUse (bytes) per call 4,128 4,128 0 0.0%
Excl. PeakMemUse (bytes)628 628 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\SessionManager::isSessionObsolete [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
Drupal\Core\Session\SessionManager::isSessionObsolete0 N/A% 6 0.4% 6 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 50.0% 3 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::save0 N/A% 6 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 3 50.0% 2 33.3% 0 N/A% 0 N/A%
array_filter0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%