Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)3,827 19,110 15,283 399.3%
Incl. Wall Time (microsec) per call 273 1,365 1,092 399.3%
Excl. Wall Time (microsec)1,585 7,849 6,264 395.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)65,256 65,296 40 0.1%
Incl. MemUse (bytes) per call 4,661 4,664 3 0.1%
Excl. MemUse (bytes)52,880 52,920 40 0.1%
Incl. PeakMemUse (bytes)16,464 16,336 -128 -0.8%
Incl. PeakMemUse (bytes) per call 1,176 1,167 -9 -0.8%
Excl. PeakMemUse (bytes)8,496 8,368 -128 -1.5%

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% 15,283 0.1% 0 0.0% 40 2.4% -128 -8.5%
Exclusive Metrics Diff for Current Function6,264 41.0% 0 N/A% 40 100.0% -128 -100.0%
Parent functions
call_user_func@10 N/A% 12,758 83.5% 0 N/A% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% 1,781 11.7% 0 N/A% 40 100.0% -128 -100.0%
drupal_get_js0 N/A% 282 1.8% 0 N/A% 0 0.0% 0 0.0%
template_process_html0 N/A% 263 1.7% 0 N/A% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 199 1.3% 0 N/A% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 5,815 38.0% 0 N/A% 0 0.0% 0 0.0%
drupal_static0 N/A% 1,509 9.9% 0 N/A% 0 0.0% 0 0.0%
strpos0 N/A% 678 4.4% 0 N/A% 0 0.0% 0 0.0%
is_array0 N/A% 542 3.5% 0 N/A% 0 0.0% 0 0.0%
count0 N/A% 475 3.1% 0 N/A% 0 0.0% 0 0.0%