Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)705 698 -7 -1.0%
Incl. Wall Time (microsec) per call 353 349 -4 -1.0%
Excl. Wall Time (microsec)26 26 0 0.0%
Incl. CPU (microsecs)454 449 -5 -1.1%
Incl. CPU (microsecs) per call 227 225 -3 -1.1%
Excl. CPU (microsec)21 19 -2 -9.5%
Incl. MemUse (bytes)6,448 6,448 0 0.0%
Incl. MemUse (bytes) per call 3,224 3,224 0 0.0%
Excl. MemUse (bytes)-2,392 -2,392 0 0.0%
Incl. PeakMemUse (bytes)10,704 10,704 0 0.0%
Incl. PeakMemUse (bytes) per call 5,352 5,352 0 0.0%
Excl. PeakMemUse (bytes)736 736 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\PermissionsHash::generate [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\user\PermissionsHash::generate0 N/A% -7 -5.6% -5 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -40.0% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% -7 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -6 -85.7% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getRoles0 N/A% -1 -14.3% -1 -20.0% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%