Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,054 1,054 0 0.0%
Incl. Wall Time (microsec) per call 527 527 0 0.0%
Excl. Wall Time (microsec)35 28 -7 -20.0%
Incl. CPU (microsecs)653 619 -34 -5.2%
Incl. CPU (microsecs) per call 327 310 -17 -5.2%
Excl. CPU (microsec)28 20 -8 -28.6%
Incl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. MemUse (bytes) per call 2,080 2,080 0 0.0%
Excl. MemUse (bytes)-2,960 -2,960 0 0.0%
Incl. PeakMemUse (bytes)12,808 12,808 0 0.0%
Incl. PeakMemUse (bytes) per call 6,404 6,404 0 0.0%
Excl. PeakMemUse (bytes)576 576 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% 0 0.0% -34 -12.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 N/A% -8 -23.5% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% 0 N/A% -34 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 9 N/A% -25 -73.5% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::getRoles0 N/A% -2 N/A% -1 -2.9% 0 N/A% 0 N/A%