Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #52c1d5ca86be3Run #52c1d613a9327DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)1,480 1,448 -32 -2.2%
Incl. Wall Time (microsec) per call 35 34 -1 -2.2%
Excl. Wall Time (microsec)784 770 -14 -1.8%
Incl. CPU (microsecs)1,513 1,484 -29 -1.9%
Incl. CPU (microsecs) per call 36 35 -1 -1.9%
Excl. CPU (microsec)650 651 1 0.2%
Incl. MemUse (bytes)198,256 198,256 0 0.0%
Incl. MemUse (bytes) per call 4,720 4,720 0 0.0%
Excl. MemUse (bytes)187,440 187,440 0 0.0%
Incl. PeakMemUse (bytes)23,048 23,048 0 0.0%
Incl. PeakMemUse (bytes) per call 549 549 0 0.0%
Excl. PeakMemUse (bytes)15,088 15,088 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% -32 -1.2% -29 -5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -43.8% 1 3.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -32 -100.0% -26 -89.7% 0 N/A% 0 N/A%
call_user_func@20 N/A% 2 6.2% -1 -3.4% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -3.1% -2 -6.9% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -3.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -8 -25.0% -17 -58.6% 0 N/A% 0 N/A%
drupal_basename0 N/A% -4 -12.5% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% -4 -12.5% 1 3.4% 0 N/A% 0 N/A%
is_array0 N/A% -2 -6.2% -8 -27.6% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -6 -20.7% 0 N/A% 0 N/A%