Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: 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 #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)417 414 -3 -0.7%
Incl. Wall Time (microsec) per call 417 414 -3 -0.7%
Excl. Wall Time (microsec)71 70 -1 -1.4%
Incl. CPU (microsecs)417 416 -1 -0.2%
Incl. CPU (microsecs) per call 417 416 -1 -0.2%
Excl. CPU (microsec)54 54 0 0.0%
Incl. MemUse (bytes)30,888 30,888 0 0.0%
Incl. MemUse (bytes) per call 30,888 30,888 0 0.0%
Excl. MemUse (bytes)4,368 4,368 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% -3 -0.7% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% -3 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_group_css0 N/A% -2 -66.7% -2 -200.0% 0 N/A% 0 N/A%
array_slice0 N/A% 1 33.3% 2 200.0% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 -33.3% -2 -200.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%