Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)738 753 15 2.0%
Incl. Wall Time (microsec) per call 738 753 15 2.0%
Excl. Wall Time (microsec)117 112 -5 -4.3%
Incl. CPU (microsecs)739 754 15 2.0%
Incl. CPU (microsecs) per call 739 754 15 2.0%
Excl. CPU (microsec)94 83 -11 -11.7%
Incl. MemUse (bytes)44,624 44,624 0 0.0%
Incl. MemUse (bytes) per call 44,624 44,624 0 0.0%
Excl. MemUse (bytes)3,888 3,888 0 0.0%
Incl. PeakMemUse (bytes)30,096 30,096 0 0.0%
Incl. PeakMemUse (bytes) per call 30,096 30,096 0 0.0%
Excl. PeakMemUse (bytes)6,720 6,720 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% 15 7.1% 15 250.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -33.3% -11 -73.3% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% 15 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
drupal_aggregate_css0 N/A% 8 53.3% 9 60.0% 0 N/A% 0 N/A%
drupal_group_css0 N/A% 8 53.3% 8 53.3% 0 N/A% 0 N/A%
file_create_url0 N/A% 6 40.0% 5 33.3% 0 N/A% 0 N/A%
implode0 N/A% -1 -6.7% 1 6.7% 0 N/A% 0 N/A%
array_slice0 N/A% -1 -6.7% 2 13.3% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%