Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)353 357 4 1.1%
Incl. Wall Time (microsec) per call 24 24 0 1.1%
Excl. Wall Time (microsec)192 193 1 0.5%
Incl. CPU (microsecs)367 371 4 1.1%
Incl. CPU (microsecs) per call 24 25 0 1.1%
Excl. CPU (microsec)149 155 6 4.0%
Incl. MemUse (bytes)44,728 44,728 0 0.0%
Incl. MemUse (bytes) per call 2,982 2,982 0 0.0%
Excl. MemUse (bytes)36,184 36,184 0 0.0%
Incl. PeakMemUse (bytes)18,648 18,648 0 0.0%
Incl. PeakMemUse (bytes) per call 1,243 1,243 0 0.0%
Excl. PeakMemUse (bytes)11,072 11,072 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% 4 0.4% 4 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 6 150.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 4 100.0% 4 100.0% 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
drupal_basename0 N/A% 3 75.0% 2 50.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%