Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)686 713 27 3.9%
Incl. Wall Time (microsec) per call 30 31 1 3.9%
Excl. Wall Time (microsec)362 379 17 4.7%
Incl. CPU (microsecs)708 737 29 4.1%
Incl. CPU (microsecs) per call 31 32 1 4.1%
Excl. CPU (microsec)299 320 21 7.0%
Incl. MemUse (bytes)93,072 93,080 8 0.0%
Incl. MemUse (bytes) per call 4,047 4,047 0 0.0%
Excl. MemUse (bytes)83,968 83,968 0 0.0%
Incl. PeakMemUse (bytes)7,448 7,448 0 0.0%
Incl. PeakMemUse (bytes) per call 324 324 0 0.0%
Excl. PeakMemUse (bytes)2,568 2,568 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% 27 0.7% 29 0.6% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 63.0% 21 72.4% 0 0.0% 0 N/A%
Parent functions
call_user_func@20 N/A% 11 40.7% 13 44.8% 0 0.0% 0 N/A%
call_user_func@10 N/A% 8 29.6% 10 34.5% 8 100.0% 0 N/A%
_drupal_theme_initialize0 N/A% 8 29.6% 5 17.2% 0 0.0% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 N/A%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
drupal_basename0 N/A% 9 33.3% 4 13.8% 8 100.0% 0 N/A%
count0 N/A% 1 3.7% 4 13.8% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 N/A%
is_array0 N/A% 0 0.0% 6 20.7% 0 0.0% 0 N/A%
drupal_static0 N/A% 0 0.0% -5 -17.2% 0 0.0% 0 N/A%