Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: 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 #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)851 743 -108 -12.7%
Incl. Wall Time (microsec) per call 426 372 -54 -12.7%
Excl. Wall Time (microsec)29 33 4 13.8%
Incl. CPU (microsecs)755 652 -103 -13.6%
Incl. CPU (microsecs) per call 378 326 -52 -13.6%
Excl. CPU (microsec)24 30 6 25.0%
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)16,024 16,024 0 0.0%
Incl. PeakMemUse (bytes) per call 8,012 8,012 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% -108 -6.4% -103 -7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 3.7% 6 5.8% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% -108 -100.0% -103 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -112 -103.7% -107 -103.9% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -1.0% 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%