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

drupal_pre_render_stylesRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)753 738 -15 -2.0%
Incl. Wall Time (microsec) per call 753 738 -15 -2.0%
Excl. Wall Time (microsec)112 117 5 4.5%
Incl. CPU (microsecs)754 739 -15 -2.0%
Incl. CPU (microsecs) per call 754 739 -15 -2.0%
Excl. CPU (microsec)83 94 11 13.3%
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 Function5 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%