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

drupal_add_cssRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)1,690 1,582 -108 -6.4%
Incl. Wall Time (microsec) per call 42 40 -3 -6.4%
Excl. Wall Time (microsec)1,089 980 -109 -10.0%
Incl. CPU (microsecs)1,718 1,618 -100 -5.8%
Incl. CPU (microsecs) per call 43 40 -3 -5.8%
Excl. CPU (microsec)714 654 -60 -8.4%
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 Function-109 -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%