Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)332 316 -16 -4.8%
Incl. Wall Time (microsec) per call 30 29 -1 -4.8%
Excl. Wall Time (microsec)173 163 -10 -5.8%
Incl. CPU (microsecs)341 328 -13 -3.8%
Incl. CPU (microsecs) per call 31 30 -1 -3.8%
Excl. CPU (microsec)143 131 -12 -8.4%
Incl. MemUse (bytes)36,808 36,808 0 0.0%
Incl. MemUse (bytes) per call 3,346 3,346 0 0.0%
Excl. MemUse (bytes)28,696 28,696 0 0.0%
Incl. PeakMemUse (bytes)11,648 11,648 0 0.0%
Incl. PeakMemUse (bytes) per call 1,059 1,059 0 0.0%
Excl. PeakMemUse (bytes)7,096 7,096 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% -16 -2.5% -13 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -62.5% -12 -92.3% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% -13 -81.2% -10 -76.9% 0 N/A% 0 N/A%
call_user_func0 N/A% -3 -18.8% -3 -23.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 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_basename0 N/A% -4 -25.0% -4 -30.8% 0 N/A% 0 N/A%
is_array0 N/A% -2 -12.5% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%