Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 3,315 3,315 N/A%
Incl. Wall Time (microsec) per call N/A 3,315 3,315 N/A%
Excl. Wall Time (microsec) 272 272 N/A%
Incl. CPU (microsecs) 4,000 4,000 N/A%
Incl. CPU (microsecs) per call N/A 4,000 4,000 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 33,804 33,804 N/A%
Incl. MemUse (bytes) per call N/A 33,804 33,804 N/A%
Excl. MemUse (bytes) -1,712 -1,712 N/A%
Incl. PeakMemUse (bytes) 4,480 4,480 N/A%
Incl. PeakMemUse (bytes) per call N/A 4,480 4,480 N/A%
Excl. PeakMemUse (bytes) 1,904 1,904 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_styles1 1.5% 3,315 5.1% 4,000 6.2% 33,804 7.4% 4,480 0.9%
Exclusive Metrics Diff for Current Function272 8.2% 0 0.0% -1,712 -5.1% 1,904 42.5%
Parent function
call_user_func@11 100.0% 3,315 100.0% 4,000 100.0% 33,804 100.0% 4,480 100.0%
Child functions
file_create_url20 31.2% 2,470 74.5% 4,000 100.0% 2,256 6.7% 712 15.9%
check_plain20 31.2% 209 6.3% 0 0.0% 3,792 11.2% 72 1.6%
drupal_group_css1 1.6% 190 5.7% 0 0.0% 21,592 63.9% 0 0.0%
drupal_aggregate_css1 1.6% 131 4.0% 0 0.0% 2,476 7.3% 0 0.0%
array_slice14 21.9% 23 0.7% 0 0.0% 2,260 6.7% 268 6.0%
implode7 10.9% 15 0.5% 0 0.0% 2,712 8.0% 1,524 34.0%
variable_get1 1.6% 5 0.2% 0 0.0% 428 1.3% 0 0.0%