Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)1,809 1,808 -1 -0.1%
Incl. Wall Time (microsec) per call 50 50 -0 -0.1%
Excl. Wall Time (microsec)951 966 15 1.6%
Incl. CPU (microsecs)1,845 1,846 1 0.1%
Incl. CPU (microsecs) per call 51 51 0 0.1%
Excl. CPU (microsec)867 883 16 1.8%
Incl. MemUse (bytes)91,388 91,388 0 0.0%
Incl. MemUse (bytes) per call 2,539 2,539 0 0.0%
Excl. MemUse (bytes)85,504 85,504 0 0.0%
Incl. PeakMemUse (bytes)23,340 23,340 0 0.0%
Incl. PeakMemUse (bytes) per call 648 648 0 0.0%
Excl. PeakMemUse (bytes)16,152 16,152 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% -1 -0.2% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 1500.0% 16 1600.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@20 N/A% -12 -1200.0% -12 -1200.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 11 1100.0% 13 1300.0% 0 N/A% 0 N/A%
call_user_func0 N/A% -2 -200.0% -4 -400.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 100.0% 2 200.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 100.0% 2 200.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -11 -1100.0% -15 -1500.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% -6 -600.0% 2 200.0% 0 N/A% 0 N/A%
is_array0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -6 -600.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 N/A%