Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)788 789 1 0.1%
Incl. Wall Time (microsec) per call 25 25 0 0.1%
Excl. Wall Time (microsec)429 459 30 7.0%
Incl. CPU (microsecs)817 810 -7 -0.9%
Incl. CPU (microsecs) per call 26 26 -0 -0.9%
Excl. CPU (microsec)333 364 31 9.3%
Incl. MemUse (bytes)130,760 130,776 16 0.0%
Incl. MemUse (bytes) per call 4,218 4,219 1 0.0%
Excl. MemUse (bytes)124,088 124,104 16 0.0%
Incl. PeakMemUse (bytes)14,824 14,816 -8 -0.1%
Incl. PeakMemUse (bytes) per call 478 478 -0 -0.1%
Excl. PeakMemUse (bytes)10,128 10,120 -8 -0.1%

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% 1 1.0% -7 -2.7% 16 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function30 3000.0% 31 442.9% 16 100.0% -8 -100.0%
Parent functions
call_user_func@20 N/A% 1 100.0% -4 -57.1% 24 150.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func@10 N/A% 0 0.0% -3 -42.9% -8 -50.0% -8 -100.0%
Child functions
drupal_basename0 N/A% -24 -2400.0% -16 -228.6% 0 0.0% 0 0.0%
count0 N/A% -4 -400.0% -9 -128.6% 0 0.0% 0 0.0%
strpos0 N/A% -2 -200.0% -12 -171.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 100.0% 2 28.6% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -3 -42.9% 0 0.0% 0 0.0%