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

Drupal\user\PermissionsHash::generateRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,347 1,330 -17 -1.3%
Incl. Wall Time (microsec) per call 674 665 -9 -1.3%
Excl. Wall Time (microsec)54 43 -11 -20.4%
Incl. CPU (microsecs)1,205 1,213 8 0.7%
Incl. CPU (microsecs) per call 603 607 4 0.7%
Excl. CPU (microsec)48 35 -13 -27.1%
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 Function-11 -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%