Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::__construct

Drupal\Core\Session\SessionManager::__constructRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,213 1,192 -21 -1.7%
Incl. Wall Time (microsec) per call 1,213 1,192 -21 -1.7%
Excl. Wall Time (microsec)41 40 -1 -2.4%
Incl. CPU (microsecs)1,214 1,194 -20 -1.6%
Incl. CPU (microsecs) per call 1,214 1,194 -20 -1.6%
Excl. CPU (microsec)27 30 3 11.1%
Incl. MemUse (bytes)172,072 172,040 -32 -0.0%
Incl. MemUse (bytes) per call 172,072 172,040 -32 -0.0%
Excl. MemUse (bytes)3,360 3,360 0 0.0%
Incl. PeakMemUse (bytes)179,176 179,008 -168 -0.1%
Incl. PeakMemUse (bytes) per call 179,176 179,008 -168 -0.1%
Excl. PeakMemUse (bytes)2,736 2,736 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% -21 -0.2% -20 -0.2% -32 -0.0% -168 -0.1%
Exclusive Metrics Diff for Current Function-1 -4.8% 3 15.0% 0 0.0% 0 0.0%
Parent function
service_container_prod::getSessionManagerService0 N/A% -21 -100.0% -20 -100.0% -32 -100.0% -168 -100.0%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% -29 -138.1% -28 -140.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 6 28.6% 8 40.0% -32 -100.0% -192 -114.3%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% 3 14.3% 1 5.0% 0 0.0% 24 14.3%
Drupal\Core\Session\SessionManager::setMixedMode0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% -2 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionHandler::__construct0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%