Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519ea884c38e9Run #519ea91263307DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)237 234 -3 -1.3%
Incl. Wall Time (microsec) per call 30 29 -0 -1.3%
Excl. Wall Time (microsec)120 118 -2 -1.7%
Incl. CPU (microsecs)247 243 -4 -1.6%
Incl. CPU (microsecs) per call 31 30 -1 -1.6%
Excl. CPU (microsec)96 98 2 2.1%
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 -0.6% -4 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% 2 50.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_css0 N/A% -1 -33.3% -1 -25.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -33.3% -3 -75.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -2 -66.7% -2 -50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 33.3% -2 -50.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%