Diff Report
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51ec5cfb002eaRun #51ec5ca916d7dDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)393 419 26 6.6%
Incl. Wall Time (microsec) per call 30 32 2 6.6%
Excl. Wall Time (microsec)200 218 18 9.0%
Incl. CPU (microsecs)406 432 26 6.4%
Incl. CPU (microsecs) per call 31 33 2 6.4%
Excl. CPU (microsec)164 171 7 4.3%
Incl. MemUse (bytes)37,816 37,816 0 0.0%
Incl. MemUse (bytes) per call 2,909 2,909 0 0.0%
Excl. MemUse (bytes)29,304 29,304 0 0.0%
Incl. PeakMemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes) per call 425 425 0 0.0%
Excl. PeakMemUse (bytes)1,856 1,856 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 1.7% 26 26.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 69.2% 7 26.9% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 24 92.3% 25 96.2% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 3.8% 1 3.8% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 3.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 5 19.2% 8 30.8% 0 N/A% 0 N/A%
count0 N/A% 2 7.7% 2 7.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 3.8% 5 19.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 3 11.5% 0 N/A% 0 N/A%