Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,086 1,059 -27 -2.5%
Incl. Wall Time (microsec) per call 1,086 1,059 -27 -2.5%
Excl. Wall Time (microsec)141 136 -5 -3.5%
Incl. CPU (microsecs)1,087 1,061 -26 -2.4%
Incl. CPU (microsecs) per call 1,087 1,061 -26 -2.4%
Excl. CPU (microsec)110 98 -12 -10.9%
Incl. MemUse (bytes)54,184 54,184 0 0.0%
Incl. MemUse (bytes) per call 54,184 54,184 0 0.0%
Excl. MemUse (bytes)288 288 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% -27 -1.5% -26 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -18.5% -12 -46.2% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% -27 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_group_css0 N/A% -9 -33.3% -8 -30.8% 0 N/A% 0 N/A%
file_create_url0 N/A% -6 -22.2% -3 -11.5% 0 N/A% 0 N/A%
implode0 N/A% -3 -11.1% -4 -15.4% 0 N/A% 0 N/A%
array_slice0 N/A% -2 -7.4% -2 -7.7% 0 N/A% 0 N/A%
check_plain0 N/A% -2 -7.4% 2 7.7% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%