Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,390 1,389 -1 -0.1%
Incl. Wall Time (microsec) per call 36 36 -0 -0.1%
Excl. Wall Time (microsec)746 753 7 0.9%
Incl. CPU (microsecs)1,424 1,419 -5 -0.4%
Incl. CPU (microsecs) per call 37 36 -0 -0.4%
Excl. CPU (microsec)614 614 0 0.0%
Incl. MemUse (bytes)186,176 186,176 0 0.0%
Incl. MemUse (bytes) per call 4,774 4,774 0 0.0%
Excl. MemUse (bytes)175,664 175,664 0 0.0%
Incl. PeakMemUse (bytes)28,184 34,272 6,088 21.6%
Incl. PeakMemUse (bytes) per call 723 879 156 21.6%
Excl. PeakMemUse (bytes)18,880 24,600 5,720 30.3%

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% -1 -0.1% -5 -0.4% 0 0.0% 6,088 1.6%
Exclusive Metrics Diff for Current Function7 700.0% 0 0.0% 0 N/A% 5,720 94.0%
Parent functions
call_user_func0 N/A% -5 -500.0% -6 -120.0% 0 N/A% 0 0.0%
call_user_func@10 N/A% 2 200.0% -4 -80.0% 0 N/A% 6,088 100.0%
drupal_get_css0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
call_user_func@20 N/A% 1 100.0% 4 80.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Child functions
drupal_static0 N/A% -3 -300.0% -5 -100.0% 0 N/A% 0 0.0%
drupal_basename0 N/A% -3 -300.0% -3 -60.0% 0 N/A% 368 6.0%
count0 N/A% -3 -300.0% 2 40.0% 0 N/A% 0 0.0%
is_array0 N/A% 1 100.0% 1 20.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%