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

Drupal\Core\Session\SessionManager::startLazyRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,200 2,162 962 80.2%
Incl. Wall Time (microsec) per call 1,200 2,162 962 80.2%
Excl. Wall Time (microsec)57 115 58 101.8%
Incl. CPU (microsecs)1,164 2,086 922 79.2%
Incl. CPU (microsecs) per call 1,164 2,086 922 79.2%
Excl. CPU (microsec)37 85 48 129.7%
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 Function58 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%