Diff Report
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51e221c38f48fRun #51e2215579f70DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)460 486 26 5.7%
Incl. Wall Time (microsec) per call 29 30 2 5.7%
Excl. Wall Time (microsec)239 250 11 4.6%
Incl. CPU (microsecs)478 498 20 4.2%
Incl. CPU (microsecs) per call 30 31 1 4.2%
Excl. CPU (microsec)205 190 -15 -7.3%
Incl. MemUse (bytes)57,936 57,960 24 0.0%
Incl. MemUse (bytes) per call 3,621 3,623 2 0.0%
Excl. MemUse (bytes)49,448 49,464 16 0.0%
Incl. PeakMemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes) per call 267 267 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% 26 17.0% 20 1.9% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function11 42.3% -15 -75.0% 16 66.7% 0 N/A%
Parent functions
call_user_func0 N/A% 25 96.2% 24 120.0% 24 100.0% 0 N/A%
call_user_func@10 N/A% 1 3.8% -1 -5.0% 0 0.0% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 5.0% 0 0.0% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -2 -10.0% 0 0.0% 0 N/A%
template_process_html0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 N/A%
Child functions
drupal_static0 N/A% 8 30.8% 15 75.0% 0 0.0% 0 N/A%
drupal_basename0 N/A% 5 19.2% 4 20.0% 8 33.3% 0 N/A%
strpos0 N/A% 3 11.5% 7 35.0% 0 0.0% 0 N/A%
count0 N/A% -1 -3.8% 4 20.0% 0 0.0% 0 N/A%
is_array0 N/A% 0 0.0% 5 25.0% 0 0.0% 0 N/A%