Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,435 1,596 161 11.2%
Incl. Wall Time (microsec) per call 718 798 81 11.2%
Excl. Wall Time (microsec)44 43 -1 -2.3%
Incl. CPU (microsecs)825 843 18 2.2%
Incl. CPU (microsecs) per call 413 422 9 2.2%
Excl. CPU (microsec)34 33 -1 -2.9%
Incl. MemUse (bytes)4,924 4,924 0 0.0%
Incl. MemUse (bytes) per call 2,462 2,462 0 0.0%
Excl. MemUse (bytes)-1,444 -1,444 0 0.0%
Incl. PeakMemUse (bytes)8,324 8,324 0 0.0%
Incl. PeakMemUse (bytes) per call 4,162 4,162 0 0.0%
Excl. PeakMemUse (bytes)716 716 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% 161 3.5% 18 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.6% -1 -5.6% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% 161 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 163 101.2% 20 111.1% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::getRoles0 N/A% -1 -0.6% -1 -5.6% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%