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

drupal_add_cssRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)3,257 1,940 -1,317 -40.4%
Incl. Wall Time (microsec) per call 296 176 -120 -40.4%
Excl. Wall Time (microsec)1,276 796 -480 -37.6%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 364 0 -364 -100.0%
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 Function-480 -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%