Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519de8fbb9479Run #519de9d0c2818DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)241 238 -3 -1.2%
Incl. Wall Time (microsec) per call 30 30 -0 -1.2%
Excl. Wall Time (microsec)121 119 -2 -1.7%
Incl. CPU (microsecs)253 247 -6 -2.4%
Incl. CPU (microsecs) per call 32 31 -1 -2.4%
Excl. CPU (microsec)105 102 -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% -3 -0.0% -6 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% -3 -50.0% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% -2 -66.7% -2 -33.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 33.3% -1 -16.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -33.3% -3 -50.0% 0 N/A% 0 N/A%
template_process_html0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -7 -116.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%