Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)770 727 -43 -5.6%
Incl. Wall Time (microsec) per call 385 364 -22 -5.6%
Excl. Wall Time (microsec)30 30 0 0.0%
Incl. CPU (microsecs)678 619 -59 -8.7%
Incl. CPU (microsecs) per call 339 310 -30 -8.7%
Excl. CPU (microsec)25 22 -3 -12.0%
Incl. MemUse (bytes)6,312 6,312 0 0.0%
Incl. MemUse (bytes) per call 3,156 3,156 0 0.0%
Excl. MemUse (bytes)-2,560 -2,560 0 0.0%
Incl. PeakMemUse (bytes)18,152 18,152 0 0.0%
Incl. PeakMemUse (bytes) per call 9,076 9,076 0 0.0%
Excl. PeakMemUse (bytes)176 176 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% -43 -1.2% -59 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -5.1% 0 N/A% 0 N/A%
Parent function
user_js_alter0 N/A% -43 -100.0% -59 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -43 -100.0% -59 -100.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getRoles0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%