Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)2,038 2,095 57 2.8%
Incl. Wall Time (microsec) per call 50 51 1 2.8%
Excl. Wall Time (microsec)978 995 17 1.7%
Incl. CPU (microsecs)2,076 2,136 60 2.9%
Incl. CPU (microsecs) per call 51 52 1 2.9%
Excl. CPU (microsec)850 867 17 2.0%
Incl. MemUse (bytes)196,136 196,136 0 0.0%
Incl. MemUse (bytes) per call 4,784 4,784 0 0.0%
Excl. MemUse (bytes)185,384 185,384 0 0.0%
Incl. PeakMemUse (bytes)24,616 24,280 -336 -1.4%
Incl. PeakMemUse (bytes) per call 600 592 -8 -1.4%
Excl. PeakMemUse (bytes)15,592 15,256 -336 -2.2%

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% 57 0.9% 60 1.0% 0 0.0% -336 -0.3%
Exclusive Metrics Diff for Current Function17 29.8% 17 28.3% 0 N/A% -336 -100.0%
Parent functions
call_user_func0 N/A% 47 82.5% 46 76.7% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 17 29.8% 17 28.3% 0 N/A% 0 0.0%
call_user_func@10 N/A% -11 -19.3% -6 -10.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 7 12.3% 5 8.3% 0 N/A% -336 -100.0%
drupal_get_js0 N/A% -3 -5.3% -2 -3.3% 0 N/A% 0 0.0%
Child functions
drupal_basename0 N/A% 15 26.3% 10 16.7% 0 N/A% 0 0.0%
drupal_static0 N/A% 10 17.5% 14 23.3% 0 N/A% 0 0.0%
count0 N/A% 9 15.8% 18 30.0% 0 N/A% 0 0.0%
strpos0 N/A% 4 7.0% -2 -3.3% 0 N/A% 0 0.0%
is_array0 N/A% 2 3.5% 3 5.0% 0 N/A% 0 0.0%