Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51aad15cb89bbRun #51aad207381a1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)665 659 -6 -0.9%
Incl. Wall Time (microsec) per call 665 659 -6 -0.9%
Excl. Wall Time (microsec)105 104 -1 -1.0%
Incl. CPU (microsecs)667 661 -6 -0.9%
Incl. CPU (microsecs) per call 667 661 -6 -0.9%
Excl. CPU (microsec)70 76 6 8.6%
Incl. MemUse (bytes)43,008 43,008 0 0.0%
Incl. MemUse (bytes) per call 43,008 43,008 0 0.0%
Excl. MemUse (bytes)4,368 4,368 0 0.0%
Incl. PeakMemUse (bytes)5,384 5,384 0 0.0%
Incl. PeakMemUse (bytes) per call 5,384 5,384 0 0.0%
Excl. PeakMemUse (bytes)3,136 3,136 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% -6 -0.7% -6 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -16.7% 6 100.0% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -4 -66.7% -6 -100.0% 0 N/A% 0 N/A%
implode0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%
drupal_group_css0 N/A% 0 0.0% 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%
drupal_aggregate_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%