Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)550 539 -11 -2.0%
Incl. Wall Time (microsec) per call 34 34 -1 -2.0%
Excl. Wall Time (microsec)291 273 -18 -6.2%
Incl. CPU (microsecs)566 558 -8 -1.4%
Incl. CPU (microsecs) per call 35 35 -1 -1.4%
Excl. CPU (microsec)243 232 -11 -4.5%
Incl. MemUse (bytes)47,824 47,824 0 0.0%
Incl. MemUse (bytes) per call 2,989 2,989 0 0.0%
Excl. MemUse (bytes)39,072 39,072 0 0.0%
Incl. PeakMemUse (bytes)11,912 11,912 0 0.0%
Incl. PeakMemUse (bytes) per call 745 745 0 0.0%
Excl. PeakMemUse (bytes)7,624 7,624 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% -11 -0.3% -8 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -163.6% -11 -137.5% 0 N/A% 0 N/A%
Parent functions
drupal_get_css0 N/A% -16 -145.5% -17 -212.5% 0 N/A% 0 N/A%
call_user_func0 N/A% 10 90.9% 13 162.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -5 -45.5% -4 -50.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 4 36.4% 3 37.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 18.2% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 1 9.1% -1 -12.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 4 50.0% 0 N/A% 0 N/A%