Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)417 426 9 2.2%
Incl. Wall Time (microsec) per call 38 39 1 2.2%
Excl. Wall Time (microsec)219 215 -4 -1.8%
Incl. CPU (microsecs)424 432 8 1.9%
Incl. CPU (microsecs) per call 39 39 1 1.9%
Excl. CPU (microsec)179 174 -5 -2.8%
Incl. MemUse (bytes)38,272 38,272 0 0.0%
Incl. MemUse (bytes) per call 3,479 3,479 0 0.0%
Excl. MemUse (bytes)30,136 30,136 0 0.0%
Incl. PeakMemUse (bytes)19,112 19,112 0 0.0%
Incl. PeakMemUse (bytes) per call 1,737 1,737 0 0.0%
Excl. PeakMemUse (bytes)11,152 11,152 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% 9 0.3% 8 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -44.4% -5 -62.5% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 13 144.4% 15 187.5% 0 N/A% 0 N/A%
call_user_func0 N/A% -5 -55.6% -7 -87.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 6 66.7% 3 37.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 4 44.4% 7 87.5% 0 N/A% 0 N/A%
count0 N/A% 2 22.2% 1 12.5% 0 N/A% 0 N/A%
is_array0 N/A% 1 11.1% -1 -12.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%