Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\user\PermissionsHash::generateRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,020 1,042 22 2.2%
Incl. Wall Time (microsec) per call 510 521 11 2.2%
Excl. Wall Time (microsec)34 37 3 8.8%
Incl. CPU (microsecs)924 950 26 2.8%
Incl. CPU (microsecs) per call 462 475 13 2.8%
Excl. CPU (microsec)27 33 6 22.2%
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% 22 5.6% 26 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 13.6% 6 23.1% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% 22 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 19 86.4% 20 76.9% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -3.8% 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% 1 3.8% 0 N/A% 0 N/A%