Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,130 1,105 -25 -2.2%
Incl. Wall Time (microsec) per call 35 35 -1 -2.2%
Excl. Wall Time (microsec)615 601 -14 -2.3%
Incl. CPU (microsecs)1,160 1,132 -28 -2.4%
Incl. CPU (microsecs) per call 36 35 -1 -2.4%
Excl. CPU (microsec)491 467 -24 -4.9%
Incl. MemUse (bytes)135,920 135,920 0 0.0%
Incl. MemUse (bytes) per call 4,248 4,248 0 0.0%
Excl. MemUse (bytes)129,160 129,160 0 0.0%
Incl. PeakMemUse (bytes)15,520 15,360 -160 -1.0%
Incl. PeakMemUse (bytes) per call 485 480 -5 -1.0%
Excl. PeakMemUse (bytes)11,664 11,552 -112 -1.0%

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% -25 -0.4% -28 -0.4% 0 0.0% -160 -0.6%
Exclusive Metrics Diff for Current Function-14 -56.0% -24 -85.7% 0 N/A% -112 -70.0%
Parent functions
call_user_func@10 N/A% -31 -124.0% -31 -110.7% 0 N/A% -48 -30.0%
call_user_func@20 N/A% 5 20.0% 3 10.7% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 1 4.0% 0 0.0% 0 N/A% -112 -70.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
call_user_func0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
drupal_basename0 N/A% -7 -28.0% -9 -32.1% 0 N/A% -8 -5.0%
count0 N/A% -2 -8.0% -1 -3.6% 0 N/A% 0 0.0%
is_array0 N/A% -1 -4.0% 3 10.7% 0 N/A% 0 0.0%
drupal_static0 N/A% -1 -4.0% 3 10.7% 0 N/A% -40 -25.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%