Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::isSessionObsolete

Drupal\Core\Session\SessionManager::isSessionObsoleteRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)30 27 -3 -10.0%
Incl. Wall Time (microsec) per call 30 27 -3 -10.0%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)31 28 -3 -9.7%
Incl. CPU (microsecs) per call 31 28 -3 -9.7%
Excl. CPU (microsec)4 5 1 25.0%
Incl. MemUse (bytes)7,784 7,784 0 0.0%
Incl. MemUse (bytes) per call 7,784 7,784 0 0.0%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)6,872 6,872 0 0.0%
Incl. PeakMemUse (bytes) per call 6,872 6,872 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% 1 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::save0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% -3 -100.0% -4 -133.3% 0 N/A% 0 N/A%
array_filter0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%