Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)477 493 16 3.4%
Incl. Wall Time (microsec) per call 477 493 16 3.4%
Excl. Wall Time (microsec)80 85 5 6.2%
Incl. CPU (microsecs)478 495 17 3.6%
Incl. CPU (microsecs) per call 478 495 17 3.6%
Excl. CPU (microsec)65 61 -4 -6.2%
Incl. MemUse (bytes)33,712 33,696 -16 -0.0%
Incl. MemUse (bytes) per call 33,712 33,696 -16 -0.0%
Excl. MemUse (bytes)4,344 4,344 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% 16 0.0% 17 0.0% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 31.2% -4 -23.5% 0 0.0% 0 N/A%
Parent function
call_user_func@10 N/A% 16 100.0% 17 100.0% -16 -100.0% 0 N/A%
Child functions
file_create_url0 N/A% 9 56.2% 11 64.7% 0 0.0% 0 N/A%
drupal_aggregate_css0 N/A% 2 12.5% 4 23.5% 0 0.0% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
array_slice0 N/A% 0 0.0% 2 11.8% 0 0.0% 0 N/A%
drupal_group_css0 N/A% 0 0.0% 1 5.9% -16 -100.0% 0 N/A%
variable_get0 N/A% 0 0.0% 2 11.8% 0 0.0% 0 N/A%
check_plain0 N/A% 0 0.0% 1 5.9% 0 0.0% 0 N/A%