Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)490 502 12 2.4%
Incl. Wall Time (microsec) per call 490 502 12 2.4%
Excl. Wall Time (microsec)83 85 2 2.4%
Incl. CPU (microsecs)491 502 11 2.2%
Incl. CPU (microsecs) per call 491 502 11 2.2%
Excl. CPU (microsec)68 61 -7 -10.3%
Incl. MemUse (bytes)34,968 34,968 0 0.0%
Incl. MemUse (bytes) per call 34,968 34,968 0 0.0%
Excl. MemUse (bytes)5,696 5,696 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% 12 2.6% 11 4.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 16.7% -7 -63.6% 0 N/A% 0 N/A%
Parent function
drupal_render0 N/A% 12 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% 12 100.0% 14 127.3% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -1 -8.3% 2 18.2% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -1 -8.3% -1 -9.1% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 4 36.4% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% -4 -36.4% 0 N/A% 0 N/A%