Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,175 1,133 -42 -3.6%
Incl. Wall Time (microsec) per call 588 567 -21 -3.6%
Excl. Wall Time (microsec)40 42 2 5.0%
Incl. CPU (microsecs)1,030 978 -52 -5.0%
Incl. CPU (microsecs) per call 515 489 -26 -5.0%
Excl. CPU (microsec)28 29 1 3.6%
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)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% -42 -0.6% -52 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 4.8% 1 1.9% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% -42 -100.0% -52 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -44 -104.8% -54 -103.8% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 1 1.9% 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%