Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)804 802 -2 -0.2%
Incl. Wall Time (microsec) per call 42 42 -0 -0.2%
Excl. Wall Time (microsec)380 385 5 1.3%
Incl. CPU (microsecs)819 817 -2 -0.2%
Incl. CPU (microsecs) per call 43 43 -0 -0.2%
Excl. CPU (microsec)317 318 1 0.3%
Incl. MemUse (bytes)55,824 55,824 0 0.0%
Incl. MemUse (bytes) per call 2,938 2,938 0 0.0%
Excl. MemUse (bytes)46,872 46,872 0 0.0%
Incl. PeakMemUse (bytes)12,248 12,248 0 0.0%
Incl. PeakMemUse (bytes) per call 645 645 0 0.0%
Excl. PeakMemUse (bytes)7,744 7,744 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% -2 -0.1% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 250.0% 1 50.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_css0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -2 -100.0% -3 -150.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 N/A%
call_user_func0 N/A% 1 50.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -6 -300.0% 1 50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -50.0% -4 -200.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%