Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)346 354 8 2.3%
Incl. Wall Time (microsec) per call 25 25 1 2.3%
Excl. Wall Time (microsec)194 200 6 3.1%
Incl. CPU (microsecs)359 368 9 2.5%
Incl. CPU (microsecs) per call 26 26 1 2.5%
Excl. CPU (microsec)148 172 24 16.2%
Incl. MemUse (bytes)47,904 47,904 0 0.0%
Incl. MemUse (bytes) per call 3,422 3,422 0 0.0%
Excl. MemUse (bytes)39,544 39,544 0 0.0%
Incl. PeakMemUse (bytes)20,032 20,032 0 0.0%
Incl. PeakMemUse (bytes) per call 1,431 1,431 0 0.0%
Excl. PeakMemUse (bytes)12,032 12,032 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% 8 0.5% 9 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 75.0% 24 266.7% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 6 75.0% 6 66.7% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 25.0% 2 22.2% 0 N/A% 0 N/A%
call_user_func0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 1 12.5% -6 -66.7% 0 N/A% 0 N/A%
drupal_basename0 N/A% 1 12.5% -4 -44.4% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%