Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)565 557 -8 -1.4%
Incl. Wall Time (microsec) per call 33 33 -0 -1.4%
Excl. Wall Time (microsec)308 285 -23 -7.5%
Incl. CPU (microsecs)582 572 -10 -1.7%
Incl. CPU (microsecs) per call 34 34 -1 -1.7%
Excl. CPU (microsec)254 225 -29 -11.4%
Incl. MemUse (bytes)63,608 63,632 24 0.0%
Incl. MemUse (bytes) per call 3,742 3,743 1 0.0%
Excl. MemUse (bytes)55,032 55,040 8 0.0%
Incl. PeakMemUse (bytes)6,240 6,264 24 0.4%
Incl. PeakMemUse (bytes) per call 367 368 1 0.4%
Excl. PeakMemUse (bytes)2,344 2,344 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% -8 -0.1% -10 -2.1% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-23 -287.5% -29 -290.0% 8 33.3% 0 0.0%
Parent functions
call_user_func@10 N/A% -18 -225.0% -22 -220.0% 8 33.3% 0 0.0%
_drupal_theme_initialize0 N/A% 9 112.5% 9 90.0% 16 66.7% 24 100.0%
template_process_html0 N/A% 1 12.5% 2 20.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 11 137.5% 13 130.0% 16 66.7% 24 100.0%
drupal_static0 N/A% 4 50.0% 1 10.0% 0 0.0% 0 0.0%
count0 N/A% -1 -12.5% 5 50.0% 0 0.0% 0 0.0%
is_array0 N/A% 1 12.5% -2 -20.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 2 20.0% 0 0.0% 0 0.0%