Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)492 493 1 0.2%
Incl. Wall Time (microsec) per call 31 31 0 0.2%
Excl. Wall Time (microsec)250 252 2 0.8%
Incl. CPU (microsecs)508 511 3 0.6%
Incl. CPU (microsecs) per call 32 32 0 0.6%
Excl. CPU (microsec)202 204 2 1.0%
Incl. MemUse (bytes)47,824 47,824 0 0.0%
Incl. MemUse (bytes) per call 2,989 2,989 0 0.0%
Excl. MemUse (bytes)39,072 39,072 0 0.0%
Incl. PeakMemUse (bytes)12,896 12,896 0 0.0%
Incl. PeakMemUse (bytes) per call 806 806 0 0.0%
Excl. PeakMemUse (bytes)8,184 8,184 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% 1 0.2% 3 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 200.0% 2 66.7% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 4 400.0% 6 200.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -3 -300.0% -3 -100.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% -1 -100.0% 2 66.7% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 4 133.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -6 -200.0% 0 N/A% 0 N/A%