Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)7,126 21,439 14,313 200.9%
Incl. Wall Time (microsec) per call 7,126 21,439 14,313 200.9%
Excl. Wall Time (microsec)723 2,142 1,419 196.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)58,536 58,520 -16 -0.0%
Incl. MemUse (bytes) per call 58,536 58,520 -16 -0.0%
Excl. MemUse (bytes)5,728 5,712 -16 -0.3%
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% 14,313 0.2% -4,000 -20.0% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1,419 9.9% 0 0.0% -16 -100.0% 0 N/A%
Parent function
drupal_render@10 N/A% 14,313 100.0% -4,000 -100.0% -16 -100.0% 0 N/A%
Child functions
file_create_url0 N/A% 8,293 57.9% -4,000 -100.0% 0 0.0% 0 N/A%
check_plain0 N/A% 1,396 9.8% 0 0.0% 0 0.0% 0 N/A%
drupal_aggregate_css0 N/A% 1,353 9.5% 0 0.0% 0 0.0% 0 N/A%
drupal_group_css0 N/A% 1,317 9.2% 0 0.0% 0 0.0% 0 N/A%
array_slice0 N/A% 322 2.2% 0 0.0% 0 0.0% 0 N/A%
implode0 N/A% 162 1.1% 0 0.0% 0 0.0% 0 N/A%
variable_get0 N/A% 51 0.4% 0 0.0% 0 0.0% 0 N/A%