Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)661 660 -1 -0.2%
Incl. Wall Time (microsec) per call 24 24 -0 -0.2%
Excl. Wall Time (microsec)359 356 -3 -0.8%
Incl. CPU (microsecs)680 685 5 0.7%
Incl. CPU (microsecs) per call 24 24 0 0.7%
Excl. CPU (microsec)279 283 4 1.4%
Incl. MemUse (bytes)103,632 103,632 0 0.0%
Incl. MemUse (bytes) per call 3,701 3,701 0 0.0%
Excl. MemUse (bytes)94,064 94,064 0 0.0%
Incl. PeakMemUse (bytes)22,664 22,664 0 0.0%
Incl. PeakMemUse (bytes) per call 809 809 0 0.0%
Excl. PeakMemUse (bytes)13,712 13,712 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% -1 -0.8% 5 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% 4 80.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% 1 100.0% 1 20.0% 0 N/A% 0 N/A%
call_user_func0 N/A% -1 -100.0% 5 100.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 2 200.0% -2 -40.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 100.0% -1 -20.0% 0 N/A% 0 N/A%
strpos0 N/A% -1 -100.0% -1 -20.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 4 80.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%