Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: 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 #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)317 319 2 0.6%
Incl. Wall Time (microsec) per call 35 35 0 0.6%
Excl. Wall Time (microsec)151 152 1 0.7%
Incl. CPU (microsecs)323 327 4 1.2%
Incl. CPU (microsecs) per call 36 36 0 1.2%
Excl. CPU (microsec)125 135 10 8.0%
Incl. MemUse (bytes)29,856 29,856 0 0.0%
Incl. MemUse (bytes) per call 3,317 3,317 0 0.0%
Excl. MemUse (bytes)21,872 21,872 0 0.0%
Incl. PeakMemUse (bytes)4,400 4,400 0 0.0%
Incl. PeakMemUse (bytes) per call 489 489 0 0.0%
Excl. PeakMemUse (bytes)904 904 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% 2 0.1% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 10 250.0% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 2 100.0% 3 75.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 1 50.0% -1 -25.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%