Diff Report
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519fc817b51aeRun #519fc53e46a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)411 367 -44 -10.7%
Incl. Wall Time (microsec) per call 411 367 -44 -10.7%
Excl. Wall Time (microsec)77 75 -2 -2.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)40,616 40,616 0 0.0%
Incl. MemUse (bytes) per call 40,616 40,616 0 0.0%
Excl. MemUse (bytes)5,592 5,592 0 0.0%
Incl. PeakMemUse (bytes)15,944 15,944 0 0.0%
Incl. PeakMemUse (bytes) per call 15,944 15,944 0 0.0%
Excl. PeakMemUse (bytes)3,640 3,640 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% -44 -1.0% -4,000 -50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -4.5% -4,000 -100.0% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -44 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -41 -93.2% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 N/A%
drupal_group_css0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%