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::getSessionDataMask

Drupal\Core\Session\SessionManager::getSessionDataMaskRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)32 35 3 9.4%
Incl. Wall Time (microsec) per call 32 35 3 9.4%
Excl. Wall Time (microsec)25 27 2 8.0%
Incl. CPU (microsecs)35 37 2 5.7%
Incl. CPU (microsecs) per call 35 37 2 5.7%
Excl. CPU (microsec)19 21 2 10.5%
Incl. MemUse (bytes)3,304 3,304 0 0.0%
Incl. MemUse (bytes) per call 3,304 3,304 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)3,108 3,108 0 0.0%
Incl. PeakMemUse (bytes) per call 3,108 3,108 0 0.0%
Excl. PeakMemUse (bytes)1,076 1,076 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\SessionManager::getSessionDataMask [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::getSessionDataMask0 N/A% 3 0.2% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% 2 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::isSessionObsolete0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 1 33.3% 1 50.0% 0 N/A% 0 N/A%
array_intersect_key0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\MetadataBag::getStorageKey0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%