Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)782 775 -7 -0.9%
Incl. Wall Time (microsec) per call 782 775 -7 -0.9%
Excl. Wall Time (microsec)137 136 -1 -0.7%
Incl. CPU (microsecs)784 776 -8 -1.0%
Incl. CPU (microsecs) per call 784 776 -8 -1.0%
Excl. CPU (microsec)106 102 -4 -3.8%
Incl. MemUse (bytes)33,736 33,736 0 0.0%
Incl. MemUse (bytes) per call 33,736 33,736 0 0.0%
Excl. MemUse (bytes)4,448 4,448 0 0.0%
Incl. PeakMemUse (bytes)12,568 12,568 0 0.0%
Incl. PeakMemUse (bytes) per call 12,568 12,568 0 0.0%
Excl. PeakMemUse (bytes)3,168 3,168 0 0.0%

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_styles0 N/A% -7 -1.2% -8 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% -4 -50.0% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -7 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -6 -85.7% -7 -87.5% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -2 -28.6% -1 -12.5% 0 N/A% 0 N/A%
implode0 N/A% -1 -14.3% 1 12.5% 0 N/A% 0 N/A%
array_slice0 N/A% 1 14.3% 4 50.0% 0 N/A% 0 N/A%
check_plain0 N/A% 1 14.3% -1 -12.5% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%