Diff Report
Run #519eada161e65: 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 #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)237 231 -6 -2.5%
Incl. Wall Time (microsec) per call 30 29 -1 -2.5%
Excl. Wall Time (microsec)119 119 0 0.0%
Incl. CPU (microsecs)247 239 -8 -3.2%
Incl. CPU (microsecs) per call 31 30 -1 -3.2%
Excl. CPU (microsec)101 90 -11 -10.9%
Incl. MemUse (bytes)28,712 28,712 0 0.0%
Incl. MemUse (bytes) per call 3,589 3,589 0 0.0%
Excl. MemUse (bytes)20,840 20,840 0 0.0%
Incl. PeakMemUse (bytes)4,288 4,288 0 0.0%
Incl. PeakMemUse (bytes) per call 536 536 0 0.0%
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% -6 -5.1% -8 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -11 -137.5% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -8 -133.3% -8 -100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 16.7% 1 12.5% 0 N/A% 0 N/A%
template_process_html0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -5 -83.3% -4 -50.0% 0 N/A% 0 N/A%
strpos0 N/A% -2 -33.3% 1 12.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 16.7% 2 25.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%