Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)836 812 -24 -2.9%
Incl. Wall Time (microsec) per call 836 812 -24 -2.9%
Excl. Wall Time (microsec)133 136 3 2.3%
Incl. CPU (microsecs)836 814 -22 -2.6%
Incl. CPU (microsecs) per call 836 814 -22 -2.6%
Excl. CPU (microsec)107 104 -3 -2.8%
Incl. MemUse (bytes)18,960 18,960 0 0.0%
Incl. MemUse (bytes) per call 18,960 18,960 0 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% -24 -1.0% -22 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 12.5% -3 -13.6% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% -24 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_aggregate_css0 N/A% -14 -58.3% -16 -72.7% 0 N/A% 0 N/A%
file_create_url0 N/A% -10 -41.7% -10 -45.5% 0 N/A% 0 N/A%
variable_get0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -4.2% 2 9.1% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -1 -4.2% -1 -4.5% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 6 27.3% 0 N/A% 0 N/A%