Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)437 439 2 0.5%
Incl. Wall Time (microsec) per call 437 439 2 0.5%
Excl. Wall Time (microsec)81 80 -1 -1.2%
Incl. CPU (microsecs)439 441 2 0.5%
Incl. CPU (microsecs) per call 439 441 2 0.5%
Excl. CPU (microsec)61 67 6 9.8%
Incl. MemUse (bytes)30,736 30,736 0 0.0%
Incl. MemUse (bytes) per call 30,736 30,736 0 0.0%
Excl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. PeakMemUse (bytes)17,584 17,584 0 0.0%
Incl. PeakMemUse (bytes) per call 17,584 17,584 0 0.0%
Excl. PeakMemUse (bytes)4,984 4,984 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 2.2% 2 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% 6 300.0% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_group_css0 N/A% 2 100.0% 1 50.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 2 100.0% 1 50.0% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -1 -50.0% -1 -50.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%