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

_drupal_add_cssRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)1,748 1,758 10 0.6%
Incl. Wall Time (microsec) per call 50 50 0 0.6%
Excl. Wall Time (microsec)919 937 18 2.0%
Incl. CPU (microsecs)1,784 1,791 7 0.4%
Incl. CPU (microsecs) per call 51 51 0 0.4%
Excl. CPU (microsec)842 830 -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 Function18 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%