Diff Report
Run #519ffa45eeaa4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519ffa45eeaa4Run #519ffa0e6cdecDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)578 580 2 0.3%
Incl. Wall Time (microsec) per call 578 580 2 0.3%
Excl. Wall Time (microsec)104 103 -1 -1.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)41,008 41,008 0 0.0%
Incl. MemUse (bytes) per call 41,008 41,008 0 0.0%
Excl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. PeakMemUse (bytes)14,480 14,480 0 0.0%
Incl. PeakMemUse (bytes) per call 14,480 14,480 0 0.0%
Excl. PeakMemUse (bytes)3,664 3,664 0 0.0%

Parent/Child Regression/Improvement report for drupal_pre_render_styles [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_pre_render_styles0 N/A% 2 0.4% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% 2 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% 4 200.0% 0 N/A% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_group_css0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%