Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)849 779 -70 -8.2%
Incl. Wall Time (microsec) per call 425 390 -35 -8.2%
Excl. Wall Time (microsec)32 30 -2 -6.2%
Incl. CPU (microsecs)719 683 -36 -5.0%
Incl. CPU (microsecs) per call 360 342 -18 -5.0%
Excl. CPU (microsec)24 27 3 12.5%
Incl. MemUse (bytes)6,288 6,288 0 0.0%
Incl. MemUse (bytes) per call 3,144 3,144 0 0.0%
Excl. MemUse (bytes)-2,552 -2,552 0 0.0%
Incl. PeakMemUse (bytes)488 488 0 0.0%
Incl. PeakMemUse (bytes) per call 244 244 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -70 -3.1% -36 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -2.9% 3 8.3% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% -70 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -68 -97.1% -36 -100.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -3 -8.3% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getRoles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%