Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: 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 #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)370 464 94 25.4%
Incl. Wall Time (microsec) per call 46 58 12 25.4%
Excl. Wall Time (microsec)185 225 40 21.6%
Incl. CPU (microsecs)379 476 97 25.6%
Incl. CPU (microsecs) per call 47 60 12 25.6%
Excl. CPU (microsec)159 197 38 23.9%
Incl. MemUse (bytes)28,760 28,760 0 0.0%
Incl. MemUse (bytes) per call 3,595 3,595 0 0.0%
Excl. MemUse (bytes)20,904 20,904 0 0.0%
Incl. PeakMemUse (bytes)7,120 7,120 0 0.0%
Incl. PeakMemUse (bytes) per call 890 890 0 0.0%
Excl. PeakMemUse (bytes)2,448 2,448 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% 94 8.3% 97 8.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function40 42.6% 38 39.2% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 94 100.0% 98 101.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -1 -1.1% -2 -2.1% 0 N/A% 0 N/A%
template_process_html0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 38 40.4% 42 43.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 8 8.5% 6 6.2% 0 N/A% 0 N/A%
strpos0 N/A% 5 5.3% 3 3.1% 0 N/A% 0 N/A%
count0 N/A% 3 3.2% 7 7.2% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%