Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)1,591 1,583 -8 -0.5%
Incl. Wall Time (microsec) per call 39 39 -0 -0.5%
Excl. Wall Time (microsec)963 944 -19 -2.0%
Incl. CPU (microsecs)1,628 1,623 -5 -0.3%
Incl. CPU (microsecs) per call 40 40 -0 -0.3%
Excl. CPU (microsec)617 596 -21 -3.4%
Incl. MemUse (bytes)212,496 212,520 24 0.0%
Incl. MemUse (bytes) per call 5,183 5,183 1 0.0%
Excl. MemUse (bytes)185,384 185,384 0 0.0%
Incl. PeakMemUse (bytes)32,000 32,336 336 1.1%
Incl. PeakMemUse (bytes) per call 780 789 8 1.0%
Excl. PeakMemUse (bytes)1,616 1,840 224 13.9%

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% -8 -0.2% -5 -0.2% 24 0.0% 336 0.2%
Exclusive Metrics Diff for Current Function-19 -237.5% -21 -420.0% 0 0.0% 224 66.7%
Parent functions
call_user_func0 N/A% 23 287.5% 24 480.0% 8 33.3% 0 0.0%
_drupal_theme_initialize0 N/A% -14 -175.0% -14 -280.0% 16 66.7% 112 33.3%
call_user_func@10 N/A% -12 -150.0% -11 -220.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -3 -37.5% -3 -60.0% 0 0.0% 224 66.7%
drupal_get_js0 N/A% -2 -25.0% -1 -20.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 9 112.5% 11 220.0% 8 33.3% 0 0.0%
drupal_static0 N/A% 2 25.0% 9 180.0% 0 0.0% 0 0.0%
count0 N/A% 1 12.5% 7 140.0% 16 66.7% 0 0.0%
strpos0 N/A% -1 -12.5% 3 60.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -14 -280.0% 0 0.0% 112 33.3%