Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)942 942 0 0.0%
Incl. Wall Time (microsec) per call 30 30 0 0.0%
Excl. Wall Time (microsec)487 484 -3 -0.6%
Incl. CPU (microsecs)971 974 3 0.3%
Incl. CPU (microsecs) per call 31 31 0 0.3%
Excl. CPU (microsec)387 400 13 3.4%
Incl. MemUse (bytes)125,136 125,136 0 0.0%
Incl. MemUse (bytes) per call 4,037 4,037 0 0.0%
Excl. MemUse (bytes)115,288 115,288 0 0.0%
Incl. PeakMemUse (bytes)8,032 8,032 0 0.0%
Incl. PeakMemUse (bytes) per call 259 259 0 0.0%
Excl. PeakMemUse (bytes)3,632 3,632 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% 0 0.0% 3 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 N/A% 13 433.3% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 2 N/A% 1 33.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 N/A% -1 -33.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 N/A% 1 33.3% 0 N/A% 0 N/A%
call_user_func0 N/A% 1 N/A% 4 133.3% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 N/A% -2 -66.7% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 3 N/A% -4 -133.3% 0 N/A% 0 N/A%
count0 N/A% 0 N/A% -7 -233.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 N/A% 3 100.0% 0 N/A% 0 N/A%