Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)809 808 -1 -0.1%
Incl. Wall Time (microsec) per call 809 808 -1 -0.1%
Excl. Wall Time (microsec)134 133 -1 -0.7%
Incl. CPU (microsecs)810 809 -1 -0.1%
Incl. CPU (microsecs) per call 810 809 -1 -0.1%
Excl. CPU (microsec)100 104 4 4.0%
Incl. MemUse (bytes)18,956 18,964 8 0.0%
Incl. MemUse (bytes) per call 18,956 18,964 8 0.0%
Excl. MemUse (bytes)1,596 1,596 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% -1 -0.0% -1 -0.0% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 4 400.0% 0 0.0% 0 N/A%
Parent function
drupal_render@10 N/A% -1 -100.0% -1 -100.0% 8 100.0% 0 N/A%
Child functions
drupal_aggregate_css0 N/A% -1 -100.0% -3 -300.0% 0 0.0% 0 N/A%
file_create_url0 N/A% 1 100.0% -3 -300.0% 0 0.0% 0 N/A%
implode0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 N/A%
array_slice0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
check_plain0 N/A% 0 0.0% 2 200.0% 0 0.0% 0 N/A%
drupal_group_css0 N/A% 0 0.0% -1 -100.0% 8 100.0% 0 N/A%
variable_get0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 N/A%