Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)229 231 2 0.9%
Incl. Wall Time (microsec) per call 29 29 0 0.9%
Excl. Wall Time (microsec)117 119 2 1.7%
Incl. CPU (microsecs)237 239 2 0.8%
Incl. CPU (microsecs) per call 30 30 0 0.8%
Excl. CPU (microsec)99 90 -9 -9.1%
Incl. MemUse (bytes)28,720 28,712 -8 -0.0%
Incl. MemUse (bytes) per call 3,590 3,589 -1 -0.0%
Excl. MemUse (bytes)20,864 20,840 -24 -0.1%
Incl. PeakMemUse (bytes)4,272 4,288 16 0.4%
Incl. PeakMemUse (bytes) per call 534 536 2 0.4%
Excl. PeakMemUse (bytes)976 976 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% 2 0.1% 2 0.2% -8 -0.0% 16 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -9 -450.0% -24 -300.0% 0 0.0%
Parent functions
_drupal_theme_initialize0 N/A% 5 250.0% 5 250.0% 16 200.0% 16 100.0%
call_user_func@10 N/A% -4 -200.0% -2 -100.0% -24 -300.0% 0 0.0%
template_process_html0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Child functions
drupal_static0 N/A% 3 150.0% 5 250.0% 0 0.0% 0 0.0%
drupal_basename0 N/A% -2 -100.0% 2 100.0% 16 200.0% 16 100.0%
strpos0 N/A% -1 -50.0% 1 50.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 3 150.0% 0 0.0% 0 0.0%