Diff Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::__construct

Drupal\Core\Session\SessionManager::__constructRun #543bf51d41339Run #543bf339ee873DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)601 664 63 10.5%
Incl. Wall Time (microsec) per call 601 664 63 10.5%
Excl. Wall Time (microsec)47 51 4 8.5%
Incl. CPU (microsecs)603 665 62 10.3%
Incl. CPU (microsecs) per call 603 665 62 10.3%
Excl. CPU (microsec)38 40 2 5.3%
Incl. MemUse (bytes)71,224 71,224 0 0.0%
Incl. MemUse (bytes) per call 71,224 71,224 0 0.0%
Excl. MemUse (bytes)3,848 3,848 0 0.0%
Incl. PeakMemUse (bytes)76,976 77,080 104 0.1%
Incl. PeakMemUse (bytes) per call 76,976 77,080 104 0.1%
Excl. PeakMemUse (bytes)3,360 3,464 104 3.1%

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% 63 0.8% 62 0.6% 0 0.0% 104 0.0%
Exclusive Metrics Diff for Current Function4 6.3% 2 3.2% 0 N/A% 104 100.0%
Parent function
service_container_prod::getSessionManagerService0 N/A% 63 100.0% 62 100.0% 0 N/A% 104 100.0%
Child functions
spl_autoload_call0 N/A% 32 50.8% 31 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% 17 27.0% 19 30.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% 8 12.7% 9 14.5% 0 N/A% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 0.0%
Drupal\Core\Session\SessionHandler::__construct0 N/A% 1 1.6% -1 -1.6% 0 N/A% 0 0.0%
Drupal\Core\Session\SessionManager::setMixedMode0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%