Diff Report
Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5198f92a4c3faRun #5198f7eab7067DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)820 828 8 1.0%
Incl. Wall Time (microsec) per call 91 92 1 1.0%
Excl. Wall Time (microsec)344 360 16 4.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)41,992 41,992 0 0.0%
Incl. MemUse (bytes) per call 4,666 4,666 0 0.0%
Excl. MemUse (bytes)30,456 30,456 0 0.0%
Incl. PeakMemUse (bytes)13,424 13,424 0 0.0%
Incl. PeakMemUse (bytes) per call 1,492 1,492 0 0.0%
Excl. PeakMemUse (bytes)5,656 5,656 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 0.8% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 200.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 11 137.5% 0 N/A% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -2 -25.0% 0 N/A% 0 N/A% 0 N/A%
template_process_html0 N/A% -1 -12.5% 0 N/A% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -4 -50.0% 0 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% -2 -25.0% 0 N/A% 0 N/A% 0 N/A%
strpos0 N/A% -2 -25.0% 0 N/A% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%