Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::__construct

Drupal\Core\Session\SessionManager::__constructRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)466 458 -8 -1.7%
Incl. Wall Time (microsec) per call 466 458 -8 -1.7%
Excl. Wall Time (microsec)16 16 0 0.0%
Incl. CPU (microsecs)467 459 -8 -1.7%
Incl. CPU (microsecs) per call 467 459 -8 -1.7%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)68,712 68,784 72 0.1%
Incl. MemUse (bytes) per call 68,712 68,784 72 0.1%
Excl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes)70,528 70,464 -64 -0.1%
Incl. PeakMemUse (bytes) per call 70,528 70,464 -64 -0.1%
Excl. PeakMemUse (bytes)2,176 2,176 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% -8 -0.2% -8 -0.2% 72 0.1% -64 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 3 37.5% 0 0.0% 0 0.0%
Parent function
service_container_prod::getSessionManagerService0 N/A% -8 -100.0% -8 -100.0% 72 100.0% -64 -100.0%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% -8 -100.0% -10 -125.0% 72 100.0% -64 -100.0%
Drupal\Core\Session\SessionManager::setMixedMode0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%