Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)781 788 7 0.9%
Incl. Wall Time (microsec) per call 25 25 0 0.9%
Excl. Wall Time (microsec)425 429 4 0.9%
Incl. CPU (microsecs)808 817 9 1.1%
Incl. CPU (microsecs) per call 26 26 0 1.1%
Excl. CPU (microsec)339 333 -6 -1.8%
Incl. MemUse (bytes)130,760 130,760 0 0.0%
Incl. MemUse (bytes) per call 4,218 4,218 0 0.0%
Excl. MemUse (bytes)124,088 124,088 0 0.0%
Incl. PeakMemUse (bytes)14,824 14,824 0 0.0%
Incl. PeakMemUse (bytes) per call 478 478 0 0.0%
Excl. PeakMemUse (bytes)10,128 10,128 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% 7 12.1% 9 15.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 57.1% -6 -66.7% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 4 57.1% 7 77.8% 0 N/A% 0 N/A%
call_user_func@20 N/A% 2 28.6% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 14.3% 1 11.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Child functions
count0 N/A% 4 57.1% 7 77.8% 0 N/A% 0 N/A%
drupal_static0 N/A% -2 -28.6% -1 -11.1% 0 N/A% 0 N/A%
drupal_basename0 N/A% 1 14.3% -8 -88.9% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 13 144.4% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%