Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::__construct

Drupal\Core\Session\SessionManager::__constructRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,213 1,265 52 4.3%
Incl. Wall Time (microsec) per call 1,213 1,265 52 4.3%
Excl. Wall Time (microsec)37 39 2 5.4%
Incl. CPU (microsecs)1,217 1,269 52 4.3%
Incl. CPU (microsecs) per call 1,217 1,269 52 4.3%
Excl. CPU (microsec)33 35 2 6.1%
Incl. MemUse (bytes)172,120 172,120 0 0.0%
Incl. MemUse (bytes) per call 172,120 172,120 0 0.0%
Excl. MemUse (bytes)3,360 3,360 0 0.0%
Incl. PeakMemUse (bytes)179,184 179,184 0 0.0%
Incl. PeakMemUse (bytes) per call 179,184 179,184 0 0.0%
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% 52 10.7% 52 13.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 3.8% 2 3.8% 0 N/A% 0 N/A%
Parent function
service_container_prod::getSessionManagerService0 N/A% 52 100.0% 52 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% 42 80.8% 42 80.8% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 13 25.0% 12 23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% -5 -9.6% -4 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::setMixedMode0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionHandler::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%