Diff Report
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51a19275db084Run #51a191a350534DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)3,315 -3,315 -100.0%
Incl. Wall Time (microsec) per call 3,315 N/A -3,315 -100.0%
Excl. Wall Time (microsec)272 -272 -100.0%
Incl. CPU (microsecs)4,000 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 N/A -4,000 -100.0%
Excl. CPU (microsec)0 0 N/A%
Incl. MemUse (bytes)33,804 -33,804 -100.0%
Incl. MemUse (bytes) per call 33,804 N/A -33,804 -100.0%
Excl. MemUse (bytes)-1,712 1,712 100.0%
Incl. PeakMemUse (bytes)4,480 -4,480 -100.0%
Incl. PeakMemUse (bytes) per call 4,480 N/A -4,480 -100.0%
Excl. PeakMemUse (bytes)1,904 -1,904 -100.0%

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_styles-1 -1.5% -3,315 -5.1% -4,000 -6.2% -33,804 -7.4% -4,480 -0.9%
Exclusive Metrics Diff for Current Function-272 -8.2% 0 0.0% 1,712 5.1% -1,904 -42.5%
Parent function
call_user_func@1-1 -100.0% -3,315 -100.0% -4,000 -100.0% -33,804 -100.0% -4,480 -100.0%
Child functions
file_create_url-20 -31.2% -2,470 -74.5% -4,000 -100.0% -2,256 -6.7% -712 -15.9%
check_plain-20 -31.2% -209 -6.3% 0 0.0% -3,792 -11.2% -72 -1.6%
drupal_group_css-1 -1.6% -190 -5.7% 0 0.0% -21,592 -63.9% 0 0.0%
drupal_aggregate_css-1 -1.6% -131 -4.0% 0 0.0% -2,476 -7.3% 0 0.0%
array_slice-14 -21.9% -23 -0.7% 0 0.0% -2,260 -6.7% -268 -6.0%
implode-7 -10.9% -15 -0.5% 0 0.0% -2,712 -8.0% -1,524 -34.0%
variable_get-1 -1.6% -5 -0.2% 0 0.0% -428 -1.3% 0 0.0%