Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,940 3,257 1,317 67.9%
Incl. Wall Time (microsec) per call 176 296 120 67.9%
Excl. Wall Time (microsec)796 1,276 480 60.3%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 364 364 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)53,352 53,352 0 0.0%
Incl. MemUse (bytes) per call 4,850 4,850 0 0.0%
Excl. MemUse (bytes)41,536 41,536 0 0.0%
Incl. PeakMemUse (bytes)24,136 24,136 0 0.0%
Incl. PeakMemUse (bytes) per call 2,194 2,194 0 0.0%
Excl. PeakMemUse (bytes)13,992 13,992 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% 1,317 0.1% 4,001 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function480 36.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 634 48.1% 4,001 100.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 634 48.1% 0 0.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 27 2.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 22 1.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 450 34.2% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 234 17.8% 4,001 100.0% 0 N/A% 0 N/A%
strpos0 N/A% 59 4.5% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 48 3.6% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 46 3.5% 0 0.0% 0 N/A% 0 N/A%