Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_user_timezone

drupal_get_user_timezoneRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)818 778 -40 -4.9%
Incl. Wall Time (microsec) per call 409 389 -20 -4.9%
Excl. Wall Time (microsec)38 36 -2 -5.3%
Incl. CPU (microsecs)627 567 -60 -9.6%
Incl. CPU (microsecs) per call 314 284 -30 -9.6%
Excl. CPU (microsec)31 32 1 3.2%
Incl. MemUse (bytes)5,236 5,236 0 0.0%
Incl. MemUse (bytes) per call 2,618 2,618 0 0.0%
Excl. MemUse (bytes)1,392 1,392 0 0.0%
Incl. PeakMemUse (bytes)8,292 8,292 0 0.0%
Incl. PeakMemUse (bytes) per call 4,146 4,146 0 0.0%
Excl. PeakMemUse (bytes)184 184 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_user_timezone [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_get_user_timezone0 N/A% -40 -2.7% -60 -2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -5.0% 1 1.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Session\SessionManager::initialize0 N/A% -36 -90.0% -58 -96.7% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -4 -10.0% -2 -3.3% 0 N/A% 0 N/A%
Child functions
Drupal::config0 N/A% -36 -90.0% -57 -95.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -2 -5.0% -3 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::isAuthenticated0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%