Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::__construct

Drupal\Core\Session\SessionManager::__constructRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,350 1,304 -46 -3.4%
Incl. Wall Time (microsec) per call 1,350 1,304 -46 -3.4%
Excl. Wall Time (microsec)36 43 7 19.4%
Incl. CPU (microsecs)1,352 1,308 -44 -3.3%
Incl. CPU (microsecs) per call 1,352 1,308 -44 -3.3%
Excl. CPU (microsec)30 35 5 16.7%
Incl. MemUse (bytes)151,040 151,088 48 0.0%
Incl. MemUse (bytes) per call 151,040 151,088 48 0.0%
Excl. MemUse (bytes)3,848 3,848 0 0.0%
Incl. PeakMemUse (bytes)153,344 153,552 208 0.1%
Incl. PeakMemUse (bytes) per call 153,344 153,552 208 0.1%
Excl. PeakMemUse (bytes)1,936 2,088 152 7.9%

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% -46 -1.4% -44 -0.6% 48 0.0% 208 0.2%
Exclusive Metrics Diff for Current Function7 15.2% 5 11.4% 0 0.0% 152 73.1%
Parent function
service_container_prod::getSessionManagerService0 N/A% -46 -100.0% -44 -100.0% 48 100.0% 208 100.0%
Child functions
spl_autoload_call0 N/A% -19 -41.3% -17 -38.6% 56 116.7% 376 180.8%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% -18 -39.1% -17 -38.6% -24 -50.0% -208 -100.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% -15 -32.6% -15 -34.1% 16 33.3% 40 19.2%
Drupal\Core\Site\Settings::get0 N/A% -1 -2.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::setMixedMode0 N/A% 0 0.0% -1 -2.3% 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%
Drupal\Core\Session\SessionHandler::__construct0 N/A% 0 0.0% 1 2.3% 0 0.0% -152 -73.1%