Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\PermissionsHash::generate

Drupal\user\PermissionsHash::generateRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)727 730 3 0.4%
Incl. Wall Time (microsec) per call 364 365 2 0.4%
Excl. Wall Time (microsec)27 27 0 0.0%
Incl. CPU (microsecs)470 477 7 1.5%
Incl. CPU (microsecs) per call 235 239 4 1.5%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)6,616 6,592 -24 -0.4%
Incl. MemUse (bytes) per call 3,308 3,296 -12 -0.4%
Excl. MemUse (bytes)-2,424 -2,440 -16 -0.7%
Incl. PeakMemUse (bytes)12,600 12,352 -248 -2.0%
Incl. PeakMemUse (bytes) per call 6,300 6,176 -124 -2.0%
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% 3 0.1% 7 0.1% -24 -0.1% -248 -1.1%
Exclusive Metrics Diff for Current Function0 0.0% 1 14.3% -16 -66.7% 0 0.0%
Parent function
user_js_alter0 N/A% 3 100.0% 7 100.0% -24 -100.0% -248 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 3 100.0% 6 85.7% 16 66.7% -32 -12.9%
implode0 N/A% 0 0.0% 0 0.0% 0 0.0% -216 -87.1%
sort0 N/A% 0 0.0% 0 0.0% -24 -100.0% 0 0.0%
Drupal\Core\Session\AccountProxy::getRoles0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%