Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)573 560 -13 -2.3%
Incl. Wall Time (microsec) per call 32 31 -1 -2.3%
Excl. Wall Time (microsec)307 297 -10 -3.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 222 0 -222 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)65,568 65,576 8 0.0%
Incl. MemUse (bytes) per call 3,643 3,643 0 0.0%
Excl. MemUse (bytes)56,928 56,936 8 0.0%
Incl. PeakMemUse (bytes)10,192 10,672 480 4.7%
Incl. PeakMemUse (bytes) per call 566 593 27 4.7%
Excl. PeakMemUse (bytes)3,552 3,968 416 11.7%

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% -13 -0.4% -4,000 -100.0% 8 0.0% 480 0.1%
Exclusive Metrics Diff for Current Function-10 -76.9% -4,000 -100.0% 8 100.0% 416 86.7%
Parent functions
call_user_func@10 N/A% -13 -100.0% -4,000 -100.0% 8 100.0% 480 100.0%
drupal_get_js0 N/A% -1 -7.7% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 1 7.7% 0 0.0% 0 0.0% 0 0.0%
call_user_func@20 N/A% 1 7.7% 0 0.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% -1 -7.7% 0 0.0% 0 0.0% 0 0.0%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% -6 -46.2% 0 0.0% 0 0.0% 64 13.3%
strpos0 N/A% 5 38.5% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -7.7% 0 0.0% 0 0.0% 0 0.0%
count0 N/A% -1 -7.7% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%