Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)398 403 5 1.3%
Incl. Wall Time (microsec) per call 31 31 0 1.3%
Excl. Wall Time (microsec)213 217 4 1.9%
Incl. CPU (microsecs)413 415 2 0.5%
Incl. CPU (microsecs) per call 32 32 0 0.5%
Excl. CPU (microsec)173 171 -2 -1.2%
Incl. MemUse (bytes)46,704 46,704 0 0.0%
Incl. MemUse (bytes) per call 3,593 3,593 0 0.0%
Excl. MemUse (bytes)38,472 38,472 0 0.0%
Incl. PeakMemUse (bytes)8,888 8,888 0 0.0%
Incl. PeakMemUse (bytes) per call 684 684 0 0.0%
Excl. PeakMemUse (bytes)5,168 5,168 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% 5 2.4% 2 33.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 80.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 4 80.0% 2 100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -2 -40.0% -3 -150.0% 0 N/A% 0 N/A%
template_preprocess_system_plugin_ui_form0 N/A% 2 40.0% 3 150.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 2 40.0% 1 50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -20.0% 3 150.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -7 -350.0% 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% 6 300.0% 0 N/A% 0 N/A%