Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)964 972 8 0.8%
Incl. Wall Time (microsec) per call 30 30 0 0.8%
Excl. Wall Time (microsec)495 502 7 1.4%
Incl. CPU (microsecs)993 995 2 0.2%
Incl. CPU (microsecs) per call 31 31 0 0.2%
Excl. CPU (microsec)406 408 2 0.5%
Incl. MemUse (bytes)128,040 128,040 0 0.0%
Incl. MemUse (bytes) per call 4,001 4,001 0 0.0%
Excl. MemUse (bytes)118,104 118,104 0 0.0%
Incl. PeakMemUse (bytes)26,256 26,256 0 0.0%
Incl. PeakMemUse (bytes) per call 821 821 0 0.0%
Excl. PeakMemUse (bytes)15,472 15,472 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% 8 0.3% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 87.5% 2 100.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 8 100.0% 7 350.0% 0 N/A% 0 N/A%
call_user_func@20 N/A% -2 -25.0% -5 -250.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% 1 12.5% 4 200.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% -6 -300.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%