Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,273 1,175 -98 -7.7%
Incl. Wall Time (microsec) per call 637 588 -49 -7.7%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. CPU (microsecs)1,111 1,030 -81 -7.3%
Incl. CPU (microsecs) per call 556 515 -41 -7.3%
Excl. CPU (microsec)33 28 -5 -15.2%
Incl. MemUse (bytes)6,312 6,288 -24 -0.4%
Incl. MemUse (bytes) per call 3,156 3,144 -12 -0.4%
Excl. MemUse (bytes)-2,552 -2,552 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% -98 -0.2% -81 -0.2% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 2.0% -5 -6.2% 0 0.0% 0 N/A%
Parent function
user_js_alter0 N/A% -98 -100.0% -81 -100.0% -24 -100.0% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -100 -102.0% -84 -103.7% 0 0.0% 0 N/A%
implode0 N/A% 0 0.0% 3 3.7% 0 0.0% 0 N/A%
sort0 N/A% 0 0.0% 3 3.7% -24 -100.0% 0 N/A%
Drupal\Core\Session\UserSession::getRoles0 N/A% 0 0.0% 2 2.5% 0 0.0% 0 N/A%