Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)575 578 3 0.5%
Incl. Wall Time (microsec) per call 30 30 0 0.5%
Excl. Wall Time (microsec)295 296 1 0.3%
Incl. CPU (microsecs)591 600 9 1.5%
Incl. CPU (microsecs) per call 31 32 0 1.5%
Excl. CPU (microsec)244 247 3 1.2%
Incl. MemUse (bytes)55,864 55,864 0 0.0%
Incl. MemUse (bytes) per call 2,940 2,940 0 0.0%
Excl. MemUse (bytes)46,928 46,928 0 0.0%
Incl. PeakMemUse (bytes)11,504 11,504 0 0.0%
Incl. PeakMemUse (bytes) per call 605 605 0 0.0%
Excl. PeakMemUse (bytes)7,216 7,216 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% 3 2.8% 9 5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% 3 33.3% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 4 133.3% 3 33.3% 0 N/A% 0 N/A%
call_user_func@10 N/A% -3 -100.0% 1 11.1% 0 N/A% 0 N/A%
views_ajax_form_wrapper0 N/A% 1 33.3% 2 22.2% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 33.3% 1 11.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 2 66.7% 2 22.2% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -4 -44.4% 0 N/A% 0 N/A%