Diff Report
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5206d6d973591Run #5206d663ca0baDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,306 1,332 26 2.0%
Incl. Wall Time (microsec) per call 44 44 1 2.0%
Excl. Wall Time (microsec)599 616 17 2.8%
Incl. CPU (microsecs)1,338 1,357 19 1.4%
Incl. CPU (microsecs) per call 45 45 1 1.4%
Excl. CPU (microsec)537 532 -5 -0.9%
Incl. MemUse (bytes)119,120 119,120 0 0.0%
Incl. MemUse (bytes) per call 3,971 3,971 0 0.0%
Excl. MemUse (bytes)109,344 109,344 0 0.0%
Incl. PeakMemUse (bytes)5,992 5,992 0 0.0%
Incl. PeakMemUse (bytes) per call 200 200 0 0.0%
Excl. PeakMemUse (bytes)2,136 2,136 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% 26 9.1% 19 11.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 65.4% -5 -26.3% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 24 92.3% 17 89.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 2 7.7% 1 5.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 3.8% 0 0.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -3.8% 1 5.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 8 30.8% 16 84.2% 0 N/A% 0 N/A%
count0 N/A% -1 -3.8% 6 31.6% 0 N/A% 0 N/A%
strpos0 N/A% 1 3.8% 4 21.1% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 3.8% -4 -21.1% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%