Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)807 837 30 3.7%
Incl. Wall Time (microsec) per call 404 419 15 3.7%
Excl. Wall Time (microsec)30 32 2 6.7%
Incl. CPU (microsecs)711 743 32 4.5%
Incl. CPU (microsecs) per call 356 372 16 4.5%
Excl. CPU (microsec)26 24 -2 -7.7%
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)10,472 10,472 0 0.0%
Incl. PeakMemUse (bytes) per call 5,236 5,236 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% 30 3.1% 32 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 6.7% -2 -6.2% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% 30 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 28 93.3% 31 96.9% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 3.1% 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% 2 6.2% 0 N/A% 0 N/A%