Diff Report
Run #519fc84e17238: 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 #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)368 367 -1 -0.3%
Incl. Wall Time (microsec) per call 368 367 -1 -0.3%
Excl. Wall Time (microsec)77 75 -2 -2.6%
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)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)16,072 15,944 -128 -0.8%
Incl. PeakMemUse (bytes) per call 16,072 15,944 -128 -0.8%
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% -1 -0.2% 0 0.0% 0 0.0% -128 -1.2%
Exclusive Metrics Diff for Current Function-2 -200.0% 0 N/A% 0 N/A% 0 0.0%
Parent function
call_user_func@10 N/A% -1 -100.0% 0 N/A% 0 N/A% -128 -100.0%
Child functions
check_plain0 N/A% 1 100.0% 0 N/A% 0 N/A% 0 0.0%
drupal_group_css0 N/A% 1 100.0% 0 N/A% 0 N/A% 8 6.2%
file_create_url0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
array_slice0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
drupal_aggregate_css0 N/A% 0 0.0% 0 N/A% 0 N/A% -136 -106.2%
variable_get0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%