Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)387 382 -5 -1.3%
Incl. Wall Time (microsec) per call 48 48 -1 -1.3%
Excl. Wall Time (microsec)189 188 -1 -0.5%
Incl. CPU (microsecs)399 392 -7 -1.8%
Incl. CPU (microsecs) per call 50 49 -1 -1.8%
Excl. CPU (microsec)166 166 0 0.0%
Incl. MemUse (bytes)16,056 16,056 0 0.0%
Incl. MemUse (bytes) per call 2,007 2,007 0 0.0%
Excl. MemUse (bytes)11,732 11,732 0 0.0%
Incl. PeakMemUse (bytes)2,884 2,884 0 0.0%
Incl. PeakMemUse (bytes) per call 361 361 0 0.0%
Excl. PeakMemUse (bytes)624 624 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% -5 -0.1% -7 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -7 -140.0% -10 -142.9% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 20.0% 1 14.3% 0 N/A% 0 N/A%
template_process_html0 N/A% 1 20.0% 1 14.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -2 -40.0% -1 -14.3% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -20.0% -3 -42.9% 0 N/A% 0 N/A%
is_array0 N/A% -1 -20.0% -1 -14.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%