Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)735 750 15 2.0%
Incl. Wall Time (microsec) per call 31 31 1 2.0%
Excl. Wall Time (microsec)376 388 12 3.2%
Incl. CPU (microsecs)760 774 14 1.8%
Incl. CPU (microsecs) per call 32 32 1 1.8%
Excl. CPU (microsec)326 317 -9 -2.8%
Incl. MemUse (bytes)94,840 94,840 0 0.0%
Incl. MemUse (bytes) per call 3,952 3,952 0 0.0%
Excl. MemUse (bytes)85,424 85,424 0 0.0%
Incl. PeakMemUse (bytes)7,368 7,368 0 0.0%
Incl. PeakMemUse (bytes) per call 307 307 0 0.0%
Excl. PeakMemUse (bytes)2,904 2,904 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 9.6% 14 23.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 80.0% -9 -64.3% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 21 140.0% 21 150.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -6 -40.0% -6 -42.9% 0 N/A% 0 N/A%
call_user_func@20 N/A% 2 13.3% 1 7.1% 0 N/A% 0 N/A%
template_process_html0 N/A% -1 -6.7% -1 -7.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -6.7% -1 -7.1% 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% -8 -53.3% -7 -50.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 8 53.3% 13 92.9% 0 N/A% 0 N/A%
count0 N/A% 4 26.7% 4 28.6% 0 N/A% 0 N/A%
strpos0 N/A% -1 -6.7% 6 42.9% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 7 50.0% 0 N/A% 0 N/A%