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

_drupal_add_cssRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)1,286 1,270 -16 -1.2%
Incl. Wall Time (microsec) per call 31 31 -0 -1.2%
Excl. Wall Time (microsec)701 694 -7 -1.0%
Incl. CPU (microsecs)1,318 1,301 -17 -1.3%
Incl. CPU (microsecs) per call 32 32 -0 -1.3%
Excl. CPU (microsec)548 556 8 1.5%
Incl. MemUse (bytes)191,816 191,824 8 0.0%
Incl. MemUse (bytes) per call 4,678 4,679 0 0.0%
Excl. MemUse (bytes)181,120 181,128 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 Function-7 -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%