Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::isSessionObsolete

Drupal\Core\Session\SessionManager::isSessionObsoleteRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)51 53 2 3.9%
Incl. Wall Time (microsec) per call 51 53 2 3.9%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)54 55 1 1.9%
Incl. CPU (microsecs) per call 54 55 1 1.9%
Excl. CPU (microsec)9 11 2 22.2%
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% 2 0.4% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::save0 N/A% 2 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 2 100.0% 0 0.0% 0 N/A% 0 N/A%
array_filter0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%