Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)1,454 1,478 24 1.7%
Incl. Wall Time (microsec) per call 36 37 1 1.7%
Excl. Wall Time (microsec)771 780 9 1.2%
Incl. CPU (microsecs)1,491 1,511 20 1.3%
Incl. CPU (microsecs) per call 37 38 1 1.3%
Excl. CPU (microsec)631 611 -20 -3.2%
Incl. MemUse (bytes)191,024 191,008 -16 -0.0%
Incl. MemUse (bytes) per call 4,776 4,775 -0 -0.0%
Excl. MemUse (bytes)183,560 183,544 -16 -0.0%
Incl. PeakMemUse (bytes)23,600 28,488 4,888 20.7%
Incl. PeakMemUse (bytes) per call 590 712 122 20.7%
Excl. PeakMemUse (bytes)18,208 22,160 3,952 21.7%

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% 24 3.3% 20 8.3% -16 -0.1% 4,888 13.2%
Exclusive Metrics Diff for Current Function9 37.5% -20 -100.0% -16 -100.0% 3,952 80.9%
Parent functions
call_user_func@10 N/A% 28 116.7% 27 135.0% -32 -200.0% 0 0.0%
call_user_func0 N/A% -8 -33.3% -11 -55.0% 16 100.0% 4,888 100.0%
drupal_get_css0 N/A% -5 -20.8% -6 -30.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 5 20.8% 2 10.0% 0 0.0% 0 0.0%
call_user_func@20 N/A% 4 16.7% 8 40.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 7 29.2% 3 15.0% 0 0.0% 936 19.1%
drupal_static0 N/A% 5 20.8% 10 50.0% 0 0.0% 0 0.0%
is_array0 N/A% 2 8.3% 10 50.0% 0 0.0% 0 0.0%
count0 N/A% 1 4.2% 10 50.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 7 35.0% 0 0.0% 0 0.0%