Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)724 735 11 1.5%
Incl. Wall Time (microsec) per call 30 31 0 1.5%
Excl. Wall Time (microsec)370 376 6 1.6%
Incl. CPU (microsecs)746 760 14 1.9%
Incl. CPU (microsecs) per call 31 32 1 1.9%
Excl. CPU (microsec)302 326 24 7.9%
Incl. MemUse (bytes)94,840 94,840 0 0.0%
Incl. MemUse (bytes) per call 3,952 3,952 0 0.0%
Excl. MemUse (bytes)85,424 85,424 0 0.0%
Incl. PeakMemUse (bytes)7,368 7,368 0 0.0%
Incl. PeakMemUse (bytes) per call 307 307 0 0.0%
Excl. PeakMemUse (bytes)2,904 2,904 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% 11 3.6% 14 15.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 54.5% 24 171.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 11 100.0% 11 78.6% 0 N/A% 0 N/A%
template_process_html0 N/A% 1 9.1% 2 14.3% 0 N/A% 0 N/A%
call_user_func@20 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 5 45.5% -4 -28.6% 0 N/A% 0 N/A%
drupal_basename0 N/A% -2 -18.2% -1 -7.1% 0 N/A% 0 N/A%
strpos0 N/A% 2 18.2% -4 -28.6% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -5 -35.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 4 28.6% 0 N/A% 0 N/A%