Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,056 1,062 6 0.6%
Incl. Wall Time (microsec) per call 1,056 1,062 6 0.6%
Excl. Wall Time (microsec)132 135 3 2.3%
Incl. CPU (microsecs)1,057 1,065 8 0.8%
Incl. CPU (microsecs) per call 1,057 1,065 8 0.8%
Excl. CPU (microsec)94 95 1 1.1%
Incl. MemUse (bytes)54,184 54,208 24 0.0%
Incl. MemUse (bytes) per call 54,184 54,208 24 0.0%
Excl. MemUse (bytes)288 288 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 6 0.4% 8 0.4% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 50.0% 1 12.5% 0 0.0% 0 N/A%
Parent function
drupal_render@10 N/A% 6 100.0% 8 100.0% 24 100.0% 0 N/A%
Child functions
file_create_url0 N/A% 4 66.7% 6 75.0% 0 0.0% 0 N/A%
implode0 N/A% -1 -16.7% -1 -12.5% 0 0.0% 0 N/A%
array_slice0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
check_plain0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
drupal_group_css0 N/A% 0 0.0% 0 0.0% 24 100.0% 0 N/A%
variable_get0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 N/A%
drupal_aggregate_css0 N/A% 0 0.0% 2 25.0% 0 0.0% 0 N/A%