Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,330 1,347 17 1.3%
Incl. Wall Time (microsec) per call 665 674 9 1.3%
Excl. Wall Time (microsec)43 54 11 25.6%
Incl. CPU (microsecs)1,213 1,205 -8 -0.7%
Incl. CPU (microsecs) per call 607 603 -4 -0.7%
Excl. CPU (microsec)35 48 13 37.1%
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)12,264 12,264 0 0.0%
Incl. PeakMemUse (bytes) per call 6,132 6,132 0 0.0%
Excl. PeakMemUse (bytes)336 336 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% 17 0.0% -8 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 64.7% 13 162.5% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% 17 100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
sort0 N/A% 4 23.5% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getRoles0 N/A% 3 17.6% 4 50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -3 -17.6% -30 -375.0% 0 N/A% 0 N/A%
implode0 N/A% 2 11.8% 3 37.5% 0 N/A% 0 N/A%