Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)704 689 -15 -2.1%
Incl. Wall Time (microsec) per call 41 41 -1 -2.1%
Excl. Wall Time (microsec)457 444 -13 -2.8%
Incl. CPU (microsecs)721 706 -15 -2.1%
Incl. CPU (microsecs) per call 42 42 -1 -2.1%
Excl. CPU (microsec)208 205 -3 -1.4%
Incl. MemUse (bytes)66,416 66,424 8 0.0%
Incl. MemUse (bytes) per call 3,907 3,907 0 0.0%
Excl. MemUse (bytes)41,280 41,280 0 0.0%
Incl. PeakMemUse (bytes)31,616 31,616 0 0.0%
Incl. PeakMemUse (bytes) per call 1,860 1,860 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% -15 -1.1% -15 -0.9% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -86.7% -3 -20.0% 0 0.0% 0 N/A%
Parent functions
call_user_func0 N/A% -8 -53.3% -11 -73.3% 8 100.0% 0 N/A%
_drupal_theme_initialize0 N/A% -5 -33.3% -3 -20.0% 0 0.0% 0 N/A%
drupal_get_js0 N/A% -2 -13.3% -2 -13.3% 0 0.0% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 6.7% 0 0.0% 0 N/A%
Child functions
drupal_basename0 N/A% -2 -13.3% -9 -60.0% 8 100.0% 0 N/A%
count0 N/A% 0 0.0% -4 -26.7% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% 2 13.3% 0 0.0% 0 N/A%
is_array0 N/A% 0 0.0% -3 -20.0% 0 0.0% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 13.3% 0 0.0% 0 N/A%