Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)466 468 2 0.4%
Incl. Wall Time (microsec) per call 466 468 2 0.4%
Excl. Wall Time (microsec)78 84 6 7.7%
Incl. CPU (microsecs)467 470 3 0.6%
Incl. CPU (microsecs) per call 467 470 3 0.6%
Excl. CPU (microsec)46 65 19 41.3%
Incl. MemUse (bytes)38,768 38,768 0 0.0%
Incl. MemUse (bytes) per call 38,768 38,768 0 0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)19,016 19,016 0 0.0%
Incl. PeakMemUse (bytes) per call 19,016 19,016 0 0.0%
Excl. PeakMemUse (bytes)3,400 3,400 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 0.7% 3 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 300.0% 19 633.3% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -3 -150.0% -9 -300.0% 0 N/A% 0 N/A%
array_slice0 N/A% -1 -50.0% -1 -33.3% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -50.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_group_css0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -4 -133.3% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%