Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)849 711 -138 -16.3%
Incl. Wall Time (microsec) per call 425 356 -69 -16.3%
Excl. Wall Time (microsec)32 29 -3 -9.4%
Incl. CPU (microsecs)719 622 -97 -13.5%
Incl. CPU (microsecs) per call 360 311 -49 -13.5%
Excl. CPU (microsec)24 26 2 8.3%
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)488 568 80 16.4%
Incl. PeakMemUse (bytes) per call 244 284 40 16.4%
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% -138 -4.0% -97 -2.8% 0 0.0% 80 0.0%
Exclusive Metrics Diff for Current Function-3 -2.2% 2 2.1% 0 N/A% 0 0.0%
Parent function
user_js_alter0 N/A% -138 -100.0% -97 -100.0% 0 N/A% 80 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -138 -100.0% -100 -103.1% 0 N/A% 80 100.0%
sort0 N/A% 3 2.2% 4 4.1% 0 N/A% 0 0.0%
Drupal\Core\Session\UserSession::getRoles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% -3 -3.1% 0 N/A% 0 0.0%