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

drupal_renderRun #5198b3b171080Run #5198b38f0f1d5DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)6,983 6,839 -144 -2.1%
Incl. Wall Time (microsec) per call 1,164 1,140 -24 -2.1%
Excl. Wall Time (microsec)148 142 -6 -4.1%
Incl. CPU (microsecs)6,991 6,843 -148 -2.1%
Incl. CPU (microsecs) per call 1,165 1,141 -25 -2.1%
Excl. CPU (microsec)133 122 -11 -8.3%
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 Function-6 -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%