Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)707 725 18 2.5%
Incl. Wall Time (microsec) per call 64 66 2 2.5%
Excl. Wall Time (microsec)487 496 9 1.8%
Incl. CPU (microsecs)719 736 17 2.4%
Incl. CPU (microsecs) per call 65 67 2 2.4%
Excl. CPU (microsec)197 215 18 9.1%
Incl. MemUse (bytes)55,296 55,296 0 0.0%
Incl. MemUse (bytes) per call 5,027 5,027 0 0.0%
Excl. MemUse (bytes)30,744 30,744 0 0.0%
Incl. PeakMemUse (bytes)37,688 37,216 -472 -1.3%
Incl. PeakMemUse (bytes) per call 3,426 3,383 -43 -1.3%
Excl. PeakMemUse (bytes)3,160 2,688 -472 -14.9%

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% 18 0.0% 17 0.0% 0 0.0% -472 -0.0%
Exclusive Metrics Diff for Current Function9 50.0% 18 105.9% 0 N/A% -472 -100.0%
Parent functions
call_user_func@10 N/A% 23 127.8% 23 135.3% 0 N/A% 56 11.9%
call_user_func0 N/A% -3 -16.7% -4 -23.5% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -2 -11.1% -2 -11.8% 0 N/A% -528 -111.9%
Child functions
drupal_basename0 N/A% 7 38.9% 5 29.4% 0 N/A% 48 10.2%
is_array0 N/A% 2 11.1% -2 -11.8% 0 N/A% 0 0.0%
count0 N/A% -1 -5.6% 1 5.9% 0 N/A% 0 0.0%
drupal_static0 N/A% 1 5.6% -1 -5.9% 0 N/A% -48 -10.2%
strpos0 N/A% 0 0.0% -4 -23.5% 0 N/A% 0 0.0%