Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)792 772 -20 -2.5%
Incl. Wall Time (microsec) per call 792 772 -20 -2.5%
Excl. Wall Time (microsec)107 106 -1 -0.9%
Incl. CPU (microsecs)793 772 -21 -2.6%
Incl. CPU (microsecs) per call 793 772 -21 -2.6%
Excl. CPU (microsec)79 80 1 1.3%
Incl. MemUse (bytes)42,216 42,216 0 0.0%
Incl. MemUse (bytes) per call 42,216 42,216 0 0.0%
Excl. MemUse (bytes)5,848 5,848 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% -20 -2.5% -21 -2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -5.0% 1 4.8% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -20 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -9 -45.0% -9 -42.9% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -5 -25.0% -4 -19.0% 0 N/A% 0 N/A%
implode0 N/A% -3 -15.0% -6 -28.6% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -2 -10.0% -1 -4.8% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%