Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)815 809 -6 -0.7%
Incl. Wall Time (microsec) per call 26 26 -0 -0.7%
Excl. Wall Time (microsec)469 472 3 0.6%
Incl. CPU (microsecs)835 825 -10 -1.2%
Incl. CPU (microsecs) per call 27 27 -0 -1.2%
Excl. CPU (microsec)381 359 -22 -5.8%
Incl. MemUse (bytes)130,752 130,752 0 0.0%
Incl. MemUse (bytes) per call 4,218 4,218 0 0.0%
Excl. MemUse (bytes)124,080 124,080 0 0.0%
Incl. PeakMemUse (bytes)14,848 14,848 0 0.0%
Incl. PeakMemUse (bytes) per call 479 479 0 0.0%
Excl. PeakMemUse (bytes)10,152 10,152 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% -6 -4.2% -10 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 50.0% -22 -220.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -5 -83.3% -6 -60.0% 0 N/A% 0 N/A%
call_user_func@20 N/A% -1 -16.7% -4 -40.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -8 -133.3% 2 20.0% 0 N/A% 0 N/A%
strpos0 N/A% -2 -33.3% 1 10.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 16.7% 3 30.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 8 80.0% 0 N/A% 0 N/A%