Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,162 1,056 -106 -9.1%
Incl. Wall Time (microsec) per call 581 528 -53 -9.1%
Excl. Wall Time (microsec)36 29 -7 -19.4%
Incl. CPU (microsecs)783 664 -119 -15.2%
Incl. CPU (microsecs) per call 392 332 -60 -15.2%
Excl. CPU (microsec)27 21 -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)4,672 4,672 0 0.0%
Incl. PeakMemUse (bytes) per call 2,336 2,336 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% -106 -1.1% -119 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -6.6% -6 -5.0% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% -106 -100.0% -119 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -99 -93.4% -115 -96.6% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 0.8% 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 0.8% 0 N/A% 0 N/A%