Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)209 209 0 0.0%
Incl. Wall Time (microsec) per call 30 30 0 0.0%
Excl. Wall Time (microsec)102 103 1 1.0%
Incl. CPU (microsecs)215 216 1 0.5%
Incl. CPU (microsecs) per call 31 31 0 0.5%
Excl. CPU (microsec)80 82 2 2.5%
Incl. MemUse (bytes)26,584 26,584 0 0.0%
Incl. MemUse (bytes) per call 3,798 3,798 0 0.0%
Excl. MemUse (bytes)18,776 18,776 0 0.0%
Incl. PeakMemUse (bytes)4,528 4,528 0 0.0%
Incl. PeakMemUse (bytes) per call 647 647 0 0.0%
Excl. PeakMemUse (bytes)888 888 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% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% 2 200.0% 0 N/A% 0 N/A%
Parent functions
template_process_html0 N/A% -1 N/A% -1 -100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -1 N/A% -2 -200.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 N/A% 2 200.0% 0 N/A% 0 N/A%
count0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%