Diff Report
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_js

_drupal_add_jsRun #52e418f395327Run #52e417f8e04a5DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)160 153 -7 -4.4%
Incl. Wall Time (microsec) per call 13 13 -1 -4.4%
Excl. Wall Time (microsec)129 123 -6 -4.7%
Incl. CPU (microsecs)169 165 -4 -2.4%
Incl. CPU (microsecs) per call 14 14 -0 -2.4%
Excl. CPU (microsec)100 101 1 1.0%
Incl. MemUse (bytes)38,760 38,808 48 0.1%
Incl. MemUse (bytes) per call 3,230 3,234 4 0.1%
Excl. MemUse (bytes)12,464 12,512 48 0.4%
Incl. PeakMemUse (bytes)2,912 2,912 0 0.0%
Incl. PeakMemUse (bytes) per call 243 243 0 0.0%
Excl. PeakMemUse (bytes)1,712 1,720 8 0.5%

Parent/Child Regression/Improvement report for _drupal_add_js [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_add_js0 N/A% -7 -21.9% -4 -2.2% 48 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -85.7% 1 25.0% 48 100.0% 8 N/A%
Parent functions
call_user_func0 N/A% -4 -57.1% -1 -25.0% 0 0.0% 0 N/A%
call_user_func@10 N/A% -2 -28.6% -2 -50.0% 48 100.0% 0 N/A%
drupal_get_js0 N/A% -1 -14.3% -1 -25.0% 0 0.0% 0 N/A%
Child functions
drupal_js_defaults0 N/A% -1 -14.3% 4 100.0% 0 0.0% 0 N/A%
drupal_static0 N/A% 1 14.3% -5 -125.0% 0 0.0% -8 N/A%
count0 N/A% -1 -14.3% -6 -150.0% 0 0.0% 0 N/A%
is_array0 N/A% 0 0.0% 2 50.0% 0 0.0% 0 N/A%