Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)492 486 -6 -1.2%
Incl. Wall Time (microsec) per call 492 486 -6 -1.2%
Excl. Wall Time (microsec)86 83 -3 -3.5%
Incl. CPU (microsecs)493 488 -5 -1.0%
Incl. CPU (microsecs) per call 493 488 -5 -1.0%
Excl. CPU (microsec)62 65 3 4.8%
Incl. MemUse (bytes)33,688 33,688 0 0.0%
Incl. MemUse (bytes) per call 33,688 33,688 0 0.0%
Excl. MemUse (bytes)4,464 4,464 0 0.0%
Incl. PeakMemUse (bytes)12,408 12,408 0 0.0%
Incl. PeakMemUse (bytes) per call 12,408 12,408 0 0.0%
Excl. PeakMemUse (bytes)3,400 3,400 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 -3.2% -5 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -50.0% 3 60.0% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% -6 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_group_css0 N/A% -6 -100.0% -6 -120.0% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% 5 83.3% 0 0.0% 0 N/A% 0 N/A%
file_create_url0 N/A% -4 -66.7% -4 -80.0% 0 N/A% 0 N/A%
implode0 N/A% 2 33.3% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%