Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)769 712 -57 -7.4%
Incl. Wall Time (microsec) per call 45 42 -3 -7.4%
Excl. Wall Time (microsec)355 338 -17 -4.8%
Incl. CPU (microsecs)789 725 -64 -8.1%
Incl. CPU (microsecs) per call 46 43 -4 -8.1%
Excl. CPU (microsec)312 270 -42 -13.5%
Incl. MemUse (bytes)50,048 50,048 0 0.0%
Incl. MemUse (bytes) per call 2,944 2,944 0 0.0%
Excl. MemUse (bytes)41,296 41,296 0 0.0%
Incl. PeakMemUse (bytes)11,728 11,728 0 0.0%
Incl. PeakMemUse (bytes) per call 690 690 0 0.0%
Excl. PeakMemUse (bytes)7,440 7,440 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% -57 -0.6% -64 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -29.8% -42 -65.6% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% -44 -77.2% -48 -75.0% 0 N/A% 0 N/A%
call_user_func0 N/A% -13 -22.8% -14 -21.9% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -37 -64.9% -39 -60.9% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -1.8% 6 9.4% 0 N/A% 0 N/A%
strpos0 N/A% -1 -1.8% 2 3.1% 0 N/A% 0 N/A%
is_array0 N/A% -1 -1.8% 5 7.8% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 4 6.2% 0 N/A% 0 N/A%