Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)702 676 -26 -3.7%
Incl. Wall Time (microsec) per call 702 676 -26 -3.7%
Excl. Wall Time (microsec)118 110 -8 -6.8%
Incl. CPU (microsecs)703 678 -25 -3.6%
Incl. CPU (microsecs) per call 703 678 -25 -3.6%
Excl. CPU (microsec)81 87 6 7.4%
Incl. MemUse (bytes)44,416 44,472 56 0.1%
Incl. MemUse (bytes) per call 44,416 44,472 56 0.1%
Excl. MemUse (bytes)5,832 5,832 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% -26 -0.0% -25 -0.0% 56 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -30.8% 6 24.0% 0 0.0% 0 N/A%
Parent function
call_user_func@10 N/A% -26 -100.0% -25 -100.0% 56 100.0% 0 N/A%
Child functions
drupal_group_css0 N/A% -15 -57.7% -14 -56.0% 48 85.7% 0 N/A%
drupal_aggregate_css0 N/A% -4 -15.4% -4 -16.0% 8 14.3% 0 N/A%
array_slice0 N/A% -2 -7.7% -8 -32.0% 0 0.0% 0 N/A%
file_create_url0 N/A% 2 7.7% 2 8.0% 0 0.0% 0 N/A%
implode0 N/A% 1 3.8% -2 -8.0% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% -1 -4.0% 0 0.0% 0 N/A%
variable_get0 N/A% 0 0.0% -2 -8.0% 0 0.0% 0 N/A%
check_plain0 N/A% 0 0.0% -2 -8.0% 0 0.0% 0 N/A%