Diff Report
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519dd95192eacRun #519dd86a86681DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)243 236 -7 -2.9%
Incl. Wall Time (microsec) per call 30 30 -1 -2.9%
Excl. Wall Time (microsec)121 119 -2 -1.7%
Incl. CPU (microsecs)255 245 -10 -3.9%
Incl. CPU (microsecs) per call 32 31 -1 -3.9%
Excl. CPU (microsec)104 101 -3 -2.9%
Incl. MemUse (bytes)28,688 28,688 0 0.0%
Incl. MemUse (bytes) per call 3,586 3,586 0 0.0%
Excl. MemUse (bytes)20,840 20,840 0 0.0%
Incl. PeakMemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes) per call 528 528 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% -7 -0.6% -10 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -28.6% -3 -30.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -6 -85.7% -8 -80.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -1 -14.3% -1 -10.0% 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% -1 -10.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -3 -42.9% -6 -60.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -2 -28.6% 1 10.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%