Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::startLazy

Drupal\Core\Session\SessionManager::startLazyRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,162 1,200 -962 -44.5%
Incl. Wall Time (microsec) per call 2,162 1,200 -962 -44.5%
Excl. Wall Time (microsec)115 57 -58 -50.4%
Incl. CPU (microsecs)2,086 1,164 -922 -44.2%
Incl. CPU (microsecs) per call 2,086 1,164 -922 -44.2%
Excl. CPU (microsec)85 37 -48 -56.5%
Incl. MemUse (bytes)90,528 90,528 0 0.0%
Incl. MemUse (bytes) per call 90,528 90,528 0 0.0%
Excl. MemUse (bytes)4,320 4,320 0 0.0%
Incl. PeakMemUse (bytes)138,208 138,208 0 0.0%
Incl. PeakMemUse (bytes) per call 138,208 138,208 0 0.0%
Excl. PeakMemUse (bytes)2,752 2,752 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\SessionManager::startLazy [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::startLazy0 N/A% -962 -14.4% -922 -13.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-58 -6.0% -48 -5.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate0 N/A% -962 -100.0% -922 -100.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% -474 -49.3% -473 -51.3% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% -192 -20.0% -150 -16.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% -72 -7.5% -77 -8.4% 0 N/A% 0 N/A%
Drupal\Core\Session\AnonymousUserSession::__construct0 N/A% -72 -7.5% -73 -7.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId0 N/A% -28 -2.9% -28 -3.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -24 -2.5% -26 -2.8% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::getInsecureName0 N/A% -20 -2.1% -18 -2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest0 N/A% -10 -1.0% -18 -2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName0 N/A% -7 -0.7% -6 -0.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -5 -0.5% -5 -0.5% 0 N/A% 0 N/A%
date_default_timezone_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%