Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)204 202 -2 -1.0%
Incl. Wall Time (microsec) per call 29 29 -0 -1.0%
Excl. Wall Time (microsec)103 103 0 0.0%
Incl. CPU (microsecs)209 214 5 2.4%
Incl. CPU (microsecs) per call 30 31 1 2.4%
Excl. CPU (microsec)82 100 18 22.0%
Incl. MemUse (bytes)25,912 25,912 0 0.0%
Incl. MemUse (bytes) per call 3,702 3,702 0 0.0%
Excl. MemUse (bytes)17,888 17,888 0 0.0%
Incl. PeakMemUse (bytes)5,064 5,056 -8 -0.2%
Incl. PeakMemUse (bytes) per call 723 722 -1 -0.2%
Excl. PeakMemUse (bytes)1,680 1,680 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% -2 -0.7% 5 1.6% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 18 360.0% 0 N/A% 0 0.0%
Parent functions
_drupal_theme_initialize0 N/A% -1 -50.0% -1 -20.0% 0 N/A% -8 -100.0%
drupal_get_css0 N/A% -1 -50.0% 5 100.0% 0 N/A% 0 0.0%
call_user_func@10 N/A% 0 0.0% 2 40.0% 0 N/A% 0 0.0%
template_process_html0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
Child functions
drupal_basename0 N/A% -1 -50.0% -2 -40.0% 0 N/A% -8 -100.0%
count0 N/A% -1 -50.0% -3 -60.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% -6 -120.0% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%