Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)6,839 6,983 144 2.1%
Incl. Wall Time (microsec) per call 1,140 1,164 24 2.1%
Excl. Wall Time (microsec)142 148 6 4.2%
Incl. CPU (microsecs)6,843 6,991 148 2.2%
Incl. CPU (microsecs) per call 1,141 1,165 25 2.2%
Excl. CPU (microsec)122 133 11 9.0%
Incl. MemUse (bytes)362,656 362,656 0 0.0%
Incl. MemUse (bytes) per call 60,443 60,443 0 0.0%
Excl. MemUse (bytes)-24 -24 0 0.0%
Incl. PeakMemUse (bytes)334,784 334,784 0 0.0%
Incl. PeakMemUse (bytes) per call 55,797 55,797 0 0.0%
Excl. PeakMemUse (bytes)1,800 1,800 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% 144 342.9% 148 274.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 4.2% 11 7.4% 0 N/A% 0 N/A%
Parent functions
drupal_get_css0 N/A% 115 79.9% 115 77.7% 0 N/A% 0 N/A%
render0 N/A% 31 21.5% 33 22.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -0.7% -1 -0.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -1 -0.7% 1 0.7% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 51 35.4% 52 35.1% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% 46 31.9% 46 31.1% 0 N/A% 0 N/A%
theme@20 N/A% 14 9.7% 13 8.8% 0 N/A% 0 N/A%
drupal_pre_render_scripts0 N/A% 14 9.7% 15 10.1% 0 N/A% 0 N/A%
element_children0 N/A% 13 9.0% 12 8.1% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%