Diff Report
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51774d289642fRun #51774c26bf054DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)460 461 1 0.2%
Incl. Wall Time (microsec) per call 460 461 1 0.2%
Excl. Wall Time (microsec)84 95 11 13.1%
Incl. CPU (microsecs)461 462 1 0.2%
Incl. CPU (microsecs) per call 461 462 1 0.2%
Excl. CPU (microsec)67 65 -2 -3.0%
Incl. MemUse (bytes)33,720 33,720 0 0.0%
Incl. MemUse (bytes) per call 33,720 33,720 0 0.0%
Excl. MemUse (bytes)4,344 4,344 0 0.0%
Incl. PeakMemUse (bytes)12,336 12,336 0 0.0%
Incl. PeakMemUse (bytes) per call 12,336 12,336 0 0.0%
Excl. PeakMemUse (bytes)3,304 3,304 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 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 1100.0% -2 -200.0% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% -4 -400.0% -3 -300.0% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -4 -400.0% -3 -300.0% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -2 -200.0% -1 -100.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 0 0.0% 5 500.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 5 500.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%