Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::getUsername

Drupal\Core\Session\UserSession::getUsernameRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)424 438 14 3.3%
Incl. Wall Time (microsec) per call 212 219 7 3.3%
Excl. Wall Time (microsec)42 38 -4 -9.5%
Incl. CPU (microsecs)427 444 17 4.0%
Incl. CPU (microsecs) per call 214 222 9 4.0%
Excl. CPU (microsec)27 35 8 29.6%
Incl. MemUse (bytes)8,952 8,952 0 0.0%
Incl. MemUse (bytes) per call 4,476 4,476 0 0.0%
Excl. MemUse (bytes)2,944 2,944 0 0.0%
Incl. PeakMemUse (bytes)10,736 10,736 0 0.0%
Incl. PeakMemUse (bytes) per call 5,368 5,368 0 0.0%
Excl. PeakMemUse (bytes)2,000 2,000 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\UserSession::getUsername [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\UserSession::getUsername0 N/A% 14 2.1% 17 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -28.6% 8 47.1% 0 N/A% 0 N/A%
Parent functions
Drupal\node\Controller\NodeController::add0 N/A% 11 78.6% 15 88.2% 0 N/A% 0 N/A%
user_toolbar0 N/A% 3 21.4% 2 11.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\Config::get0 N/A% 14 100.0% 15 88.2% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 3 21.4% 1 5.9% 0 N/A% 0 N/A%
Drupal::config0 N/A% 2 14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -7.1% -7 -41.2% 0 N/A% 0 N/A%