Diff Report
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523f52fbabfcbRun #523f527beec76DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)1,582 1,690 108 6.8%
Incl. Wall Time (microsec) per call 40 42 3 6.8%
Excl. Wall Time (microsec)980 1,089 109 11.1%
Incl. CPU (microsecs)1,618 1,718 100 6.2%
Incl. CPU (microsecs) per call 40 43 3 6.2%
Excl. CPU (microsec)654 714 60 9.2%
Incl. MemUse (bytes)205,104 205,104 0 0.0%
Incl. MemUse (bytes) per call 5,128 5,128 0 0.0%
Excl. MemUse (bytes)178,080 178,080 0 0.0%
Incl. PeakMemUse (bytes)46,344 46,344 0 0.0%
Incl. PeakMemUse (bytes) per call 1,159 1,159 0 0.0%
Excl. PeakMemUse (bytes)10,312 10,312 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% 108 2.8% 100 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function109 100.9% 60 60.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% 41 38.0% 42 42.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 35 32.4% 33 33.0% 0 N/A% 0 N/A%
call_user_func0 N/A% 32 29.6% 24 24.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -2 -1.9% -6 -6.0% 0 N/A% 0 N/A%
strpos0 N/A% 2 1.9% 5 5.0% 0 N/A% 0 N/A%
count0 N/A% -1 -0.9% 12 12.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 25 25.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 4 4.0% 0 N/A% 0 N/A%