Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)287 288 1 0.3%
Incl. Wall Time (microsec) per call 29 29 0 0.3%
Excl. Wall Time (microsec)153 148 -5 -3.3%
Incl. CPU (microsecs)299 296 -3 -1.0%
Incl. CPU (microsecs) per call 30 30 -0 -1.0%
Excl. CPU (microsec)128 119 -9 -7.0%
Incl. MemUse (bytes)35,248 35,248 0 0.0%
Incl. MemUse (bytes) per call 3,525 3,525 0 0.0%
Excl. MemUse (bytes)27,008 27,008 0 0.0%
Incl. PeakMemUse (bytes)4,896 4,896 0 0.0%
Incl. PeakMemUse (bytes) per call 490 490 0 0.0%
Excl. PeakMemUse (bytes)1,368 1,368 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% 1 0.8% -3 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -500.0% -9 -300.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 5 500.0% 3 100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -4 -400.0% -4 -133.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 5 500.0% 4 133.3% 0 N/A% 0 N/A%
count0 N/A% -1 -100.0% -2 -66.7% 0 N/A% 0 N/A%
strpos0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 100.0% 4 133.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%