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

_drupal_add_cssRun #531ee626b79e4Run #531ee5f3237b0DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)809 815 6 0.7%
Incl. Wall Time (microsec) per call 26 26 0 0.7%
Excl. Wall Time (microsec)472 469 -3 -0.6%
Incl. CPU (microsecs)825 835 10 1.2%
Incl. CPU (microsecs) per call 27 27 0 1.2%
Excl. CPU (microsec)359 381 22 6.1%
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 Function-3 -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%