Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)1,270 1,286 16 1.3%
Incl. Wall Time (microsec) per call 31 31 0 1.3%
Excl. Wall Time (microsec)694 701 7 1.0%
Incl. CPU (microsecs)1,301 1,318 17 1.3%
Incl. CPU (microsecs) per call 32 32 0 1.3%
Excl. CPU (microsec)556 548 -8 -1.4%
Incl. MemUse (bytes)191,824 191,816 -8 -0.0%
Incl. MemUse (bytes) per call 4,679 4,678 -0 -0.0%
Excl. MemUse (bytes)181,128 181,120 -8 -0.0%
Incl. PeakMemUse (bytes)17,096 17,096 0 0.0%
Incl. PeakMemUse (bytes) per call 417 417 0 0.0%
Excl. PeakMemUse (bytes)10,088 10,088 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% 16 0.7% 17 0.8% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 43.8% -8 -47.1% -8 -100.0% 0 N/A%
Parent functions
call_user_func0 N/A% 8 50.0% 7 41.2% 0 0.0% 0 N/A%
call_user_func@10 N/A% 5 31.2% 8 47.1% 16 200.0% 0 N/A%
call_user_func@20 N/A% 3 18.8% 2 11.8% 0 0.0% 0 N/A%
drupal_get_js0 N/A% -1 -6.2% 0 0.0% -24 -300.0% 0 N/A%
drupal_get_css0 N/A% 1 6.2% 0 0.0% 0 0.0% 0 N/A%
Child functions
drupal_basename0 N/A% 4 25.0% 3 17.6% 0 0.0% 0 N/A%
strpos0 N/A% 3 18.8% 10 58.8% 0 0.0% 0 N/A%
drupal_static0 N/A% 1 6.2% 2 11.8% 0 0.0% 0 N/A%
count0 N/A% 1 6.2% 4 23.5% 0 0.0% 0 N/A%
is_array0 N/A% 0 0.0% 6 35.3% 0 0.0% 0 N/A%