Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)494 494 0 0.0%
Incl. Wall Time (microsec) per call 31 31 0 0.0%
Excl. Wall Time (microsec)252 255 3 1.2%
Incl. CPU (microsecs)521 507 -14 -2.7%
Incl. CPU (microsecs) per call 33 32 -1 -2.7%
Excl. CPU (microsec)219 195 -24 -11.0%
Incl. MemUse (bytes)47,800 47,800 0 0.0%
Incl. MemUse (bytes) per call 2,988 2,988 0 0.0%
Excl. MemUse (bytes)39,048 39,048 0 0.0%
Incl. PeakMemUse (bytes)12,864 12,864 0 0.0%
Incl. PeakMemUse (bytes) per call 804 804 0 0.0%
Excl. PeakMemUse (bytes)8,128 8,128 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% 0 0.0% -14 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 N/A% -24 -171.4% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% -1 N/A% -4 -28.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
call_user_func0 N/A% 0 N/A% -10 -71.4% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -2 N/A% 1 7.1% 0 N/A% 0 N/A%
strpos0 N/A% -1 N/A% 2 14.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 N/A% 5 35.7% 0 N/A% 0 N/A%
count0 N/A% 0 N/A% -3 -21.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 N/A% 5 35.7% 0 N/A% 0 N/A%