Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::__construct

Drupal\Core\Session\SessionManager::__constructRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)280 287 7 2.5%
Incl. Wall Time (microsec) per call 280 287 7 2.5%
Excl. Wall Time (microsec)25 27 2 8.0%
Incl. CPU (microsecs)283 289 6 2.1%
Incl. CPU (microsecs) per call 283 289 6 2.1%
Excl. CPU (microsec)20 23 3 15.0%
Incl. MemUse (bytes)26,908 26,908 0 0.0%
Incl. MemUse (bytes) per call 26,908 26,908 0 0.0%
Excl. MemUse (bytes)1,232 1,232 0 0.0%
Incl. PeakMemUse (bytes)26,816 26,816 0 0.0%
Incl. PeakMemUse (bytes) per call 26,816 26,816 0 0.0%
Excl. PeakMemUse (bytes)1,348 1,348 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\SessionManager::__construct [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::__construct0 N/A% 7 0.4% 6 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 28.6% 3 50.0% 0 N/A% 0 N/A%
Parent function
service_container_prod::getSessionManagerService0 N/A% 7 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% 6 85.7% 5 83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::setMixedMode0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%