Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)207 201 -6 -2.9%
Incl. Wall Time (microsec) per call 30 29 -1 -2.9%
Excl. Wall Time (microsec)108 106 -2 -1.9%
Incl. CPU (microsecs)213 211 -2 -0.9%
Incl. CPU (microsecs) per call 30 30 -0 -0.9%
Excl. CPU (microsec)87 89 2 2.3%
Incl. MemUse (bytes)26,512 26,512 0 0.0%
Incl. MemUse (bytes) per call 3,787 3,787 0 0.0%
Excl. MemUse (bytes)18,712 18,712 0 0.0%
Incl. PeakMemUse (bytes)4,576 4,576 0 0.0%
Incl. PeakMemUse (bytes) per call 654 654 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% -6 -6.5% -2 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -33.3% 2 100.0% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% -5 -83.3% -5 -250.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% -2 -33.3% -1 -50.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 1 16.7% 2 100.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -3 -50.0% -1 -50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -16.7% -5 -250.0% 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% 1 50.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%