Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)734 811 77 10.5%
Incl. Wall Time (microsec) per call 734 811 77 10.5%
Excl. Wall Time (microsec)110 120 10 9.1%
Incl. CPU (microsecs)735 813 78 10.6%
Incl. CPU (microsecs) per call 735 813 78 10.6%
Excl. CPU (microsec)82 94 12 14.6%
Incl. MemUse (bytes)43,016 43,016 0 0.0%
Incl. MemUse (bytes) per call 43,016 43,016 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% 77 9.0% 78 8.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 13.0% 12 15.4% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% 77 100.0% 78 100.0% 0 N/A% 0 N/A%
Child functions
drupal_aggregate_css0 N/A% 58 75.3% 58 74.4% 0 N/A% 0 N/A%
drupal_group_css0 N/A% 52 67.5% 52 66.7% 0 N/A% 0 N/A%
file_create_url0 N/A% -34 -44.2% -34 -43.6% 0 N/A% 0 N/A%
check_plain0 N/A% -9 -11.7% -5 -6.4% 0 N/A% 0 N/A%
variable_get0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% -5 -6.4% 0 N/A% 0 N/A%