Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for user_js_alter

user_js_alterRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,651 1,872 221 13.4%
Incl. Wall Time (microsec) per call 826 936 111 13.4%
Excl. Wall Time (microsec)44 42 -2 -4.5%
Incl. CPU (microsecs)1,091 1,093 2 0.2%
Incl. CPU (microsecs) per call 546 547 1 0.2%
Excl. CPU (microsec)33 36 3 9.1%
Incl. MemUse (bytes)16,916 16,920 4 0.0%
Incl. MemUse (bytes) per call 8,458 8,460 2 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)13,700 13,940 240 1.8%
Incl. PeakMemUse (bytes) per call 6,850 6,970 120 1.8%
Excl. PeakMemUse (bytes)152 276 124 81.6%

Parent/Child Regression/Improvement report for user_js_alter [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
user_js_alter0 N/A% 221 61.7% 2 1.1% 4 0.0% 240 2.3%
Exclusive Metrics Diff for Current Function-2 -0.9% 3 150.0% 0 0.0% 124 51.7%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 221 100.0% 2 100.0% 4 100.0% 240 100.0%
Child functions
Drupal\user\PermissionsHash::generate0 N/A% 240 108.6% 15 750.0% 0 0.0% 32 13.3%
Drupal::service0 N/A% -14 -6.3% -14 -700.0% 4 100.0% 84 35.0%
Drupal::currentUser0 N/A% -2 -0.9% -1 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Session\AccountProxy::id0 N/A% -1 -0.5% -1 -50.0% 0 0.0% 0 0.0%