Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)1,758 1,748 -10 -0.6%
Incl. Wall Time (microsec) per call 50 50 -0 -0.6%
Excl. Wall Time (microsec)937 919 -18 -1.9%
Incl. CPU (microsecs)1,791 1,784 -7 -0.4%
Incl. CPU (microsecs) per call 51 51 -0 -0.4%
Excl. CPU (microsec)830 842 12 1.4%
Incl. MemUse (bytes)86,896 86,896 0 0.0%
Incl. MemUse (bytes) per call 2,483 2,483 0 0.0%
Excl. MemUse (bytes)81,064 81,064 0 0.0%
Incl. PeakMemUse (bytes)22,992 22,992 0 0.0%
Incl. PeakMemUse (bytes) per call 657 657 0 0.0%
Excl. PeakMemUse (bytes)15,464 15,464 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% -10 -4.0% -7 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -180.0% 12 171.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -15 -150.0% -14 -200.0% 0 N/A% 0 N/A%
call_user_func@20 N/A% 5 50.0% 6 85.7% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% 3 30.0% -6 -85.7% 0 N/A% 0 N/A%
count0 N/A% 2 20.0% -4 -57.1% 0 N/A% 0 N/A%
drupal_basename0 N/A% 1 10.0% 5 71.4% 0 N/A% 0 N/A%
strpos0 N/A% 1 10.0% -12 -171.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 10.0% -2 -28.6% 0 N/A% 0 N/A%