Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)237 241 4 1.7%
Incl. Wall Time (microsec) per call 30 30 1 1.7%
Excl. Wall Time (microsec)118 120 2 1.7%
Incl. CPU (microsecs)247 249 2 0.8%
Incl. CPU (microsecs) per call 31 31 0 0.8%
Excl. CPU (microsec)97 97 0 0.0%
Incl. MemUse (bytes)28,712 28,712 0 0.0%
Incl. MemUse (bytes) per call 3,589 3,589 0 0.0%
Excl. MemUse (bytes)20,840 20,840 0 0.0%
Incl. PeakMemUse (bytes)4,264 4,264 0 0.0%
Incl. PeakMemUse (bytes) per call 533 533 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% 4 0.0% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 50.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 4 100.0% 2 100.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 3 75.0% 5 250.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -25.0% 3 150.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -5 -250.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%