Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,020 971 -49 -4.8%
Incl. Wall Time (microsec) per call 510 486 -25 -4.8%
Excl. Wall Time (microsec)34 34 0 0.0%
Incl. CPU (microsecs)924 849 -75 -8.1%
Incl. CPU (microsecs) per call 462 425 -38 -8.1%
Excl. CPU (microsec)27 26 -1 -3.7%
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)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% -49 -7.2% -75 -7.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% -49 -100.0% -75 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -50 -102.0% -78 -104.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getRoles0 N/A% 1 2.0% 1 1.3% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%