Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)501 480 -21 -4.2%
Incl. Wall Time (microsec) per call 501 480 -21 -4.2%
Excl. Wall Time (microsec)85 82 -3 -3.5%
Incl. CPU (microsecs)502 481 -21 -4.2%
Incl. CPU (microsecs) per call 502 481 -21 -4.2%
Excl. CPU (microsec)67 60 -7 -10.4%
Incl. MemUse (bytes)33,696 33,696 0 0.0%
Incl. MemUse (bytes) per call 33,696 33,696 0 0.0%
Excl. MemUse (bytes)4,344 4,344 0 0.0%
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% -21 -2.8% -21 -6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -14.3% -7 -33.3% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -21 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -11 -52.4% -10 -47.6% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -4 -19.0% -5 -23.8% 0 N/A% 0 N/A%
check_plain0 N/A% -2 -9.5% 0 0.0% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%