Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)348 365 17 4.9%
Incl. Wall Time (microsec) per call 23 24 1 4.9%
Excl. Wall Time (microsec)190 198 8 4.2%
Incl. CPU (microsecs)357 373 16 4.5%
Incl. CPU (microsecs) per call 24 25 1 4.5%
Excl. CPU (microsec)142 149 7 4.9%
Incl. MemUse (bytes)44,760 44,760 0 0.0%
Incl. MemUse (bytes) per call 2,984 2,984 0 0.0%
Excl. MemUse (bytes)36,184 36,184 0 0.0%
Incl. PeakMemUse (bytes)18,616 18,616 0 0.0%
Incl. PeakMemUse (bytes) per call 1,241 1,241 0 0.0%
Excl. PeakMemUse (bytes)10,792 10,792 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_css [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_css0 N/A% 17 4.6% 16 4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 47.1% 7 43.8% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 17 100.0% 17 106.2% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 7 41.2% 9 56.2% 0 N/A% 0 N/A%
count0 N/A% 1 5.9% 1 6.2% 0 N/A% 0 N/A%
strpos0 N/A% 1 5.9% -1 -6.2% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%