Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)1,185 1,219 34 2.9%
Incl. Wall Time (microsec) per call 44 45 1 2.9%
Excl. Wall Time (microsec)557 576 19 3.4%
Incl. CPU (microsecs)1,211 1,244 33 2.7%
Incl. CPU (microsecs) per call 45 46 1 2.7%
Excl. CPU (microsec)477 481 4 0.8%
Incl. MemUse (bytes)112,480 112,480 0 0.0%
Incl. MemUse (bytes) per call 4,166 4,166 0 0.0%
Excl. MemUse (bytes)103,032 103,032 0 0.0%
Incl. PeakMemUse (bytes)15,424 15,424 0 0.0%
Incl. PeakMemUse (bytes) per call 571 571 0 0.0%
Excl. PeakMemUse (bytes)8,720 8,720 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% 34 2.7% 33 2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 55.9% 4 12.1% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 20 58.8% 22 66.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% 9 26.5% 11 33.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 4 11.8% -1 -3.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 2.9% 2 6.1% 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 -3.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 11 32.4% 13 39.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 4 11.8% 11 33.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 6 18.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 6.1% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -3 -9.1% 0 N/A% 0 N/A%