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

drupal_add_cssRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)231 229 -2 -0.9%
Incl. Wall Time (microsec) per call 29 29 -0 -0.9%
Excl. Wall Time (microsec)119 117 -2 -1.7%
Incl. CPU (microsecs)239 237 -2 -0.8%
Incl. CPU (microsecs) per call 30 30 -0 -0.8%
Excl. CPU (microsec)90 99 9 10.0%
Incl. MemUse (bytes)28,712 28,720 8 0.0%
Incl. MemUse (bytes) per call 3,589 3,590 1 0.0%
Excl. MemUse (bytes)20,840 20,864 24 0.1%
Incl. PeakMemUse (bytes)4,288 4,272 -16 -0.4%
Incl. PeakMemUse (bytes) per call 536 534 -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 Function-2 -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%