Diff Report
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5178989df1d0fRun #517896dc57c6eDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)249 274 25 10.0%
Incl. Wall Time (microsec) per call 31 34 3 10.0%
Excl. Wall Time (microsec)120 130 10 8.3%
Incl. CPU (microsecs)259 285 26 10.0%
Incl. CPU (microsecs) per call 32 36 3 10.0%
Excl. CPU (microsec)101 108 7 6.9%
Incl. MemUse (bytes)28,728 28,728 0 0.0%
Incl. MemUse (bytes) per call 3,591 3,591 0 0.0%
Excl. MemUse (bytes)20,880 20,880 0 0.0%
Incl. PeakMemUse (bytes)3,960 3,960 0 0.0%
Incl. PeakMemUse (bytes) per call 495 495 0 0.0%
Excl. PeakMemUse (bytes)1,080 1,080 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% 25 0.6% 26 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 40.0% 7 26.9% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 25 100.0% 29 111.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 11 44.0% 13 50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 3 12.0% 4 15.4% 0 N/A% 0 N/A%
count0 N/A% 1 4.0% 1 3.8% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%