Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,288,366 2,284,669 -3,697 -0.2%
Incl. Wall Time (microsec) per call 176,028 175,744 -284 -0.2%
Excl. Wall Time (microsec)319 333 14 4.4%
Incl. CPU (microsecs)2,277,622 2,274,889 -2,733 -0.1%
Incl. CPU (microsecs) per call 175,202 174,991 -210 -0.1%
Excl. CPU (microsec)292 302 10 3.4%
Incl. MemUse (bytes)2,539,576 2,538,512 -1,064 -0.0%
Incl. MemUse (bytes) per call 195,352 195,270 -82 -0.0%
Excl. MemUse (bytes)108,920 108,872 -48 -0.0%
Incl. PeakMemUse (bytes)2,933,776 2,961,064 27,288 0.9%
Incl. PeakMemUse (bytes) per call 225,675 227,774 2,099 0.9%
Excl. PeakMemUse (bytes)205,056 207,520 2,464 1.2%

Parent/Child Regression/Improvement report for drupal_render@1 [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_render@10 N/A% -3,697 -42.9% -2,733 -41.6% -1,064 -3.5% 27,288 85.1%
Exclusive Metrics Diff for Current Function14 0.4% 10 0.4% -48 -4.5% 2,464 9.0%
Parent functions
render0 N/A% -3,689 -99.8% -2,726 -99.7% -2,000 -188.0% 31,824 116.6%
drupal_get_html_head0 N/A% -7 -0.2% -7 -0.3% -64 -6.0% 1,048 3.8%
drupal_get_css0 N/A% -3 -0.1% -2 -0.1% 0 0.0% 400 1.5%
drupal_get_js0 N/A% 1 0.0% 1 0.0% 0 0.0% 336 1.2%
template_preprocess_html0 N/A% 1 0.0% 1 0.0% 1,000 94.0% -6,320 -23.2%
Child functions
drupal_render@20 N/A% -3,769 -101.9% -2,805 -102.6% -5,856 -550.4% 26,432 96.9%
theme@10 N/A% 60 1.6% 62 2.3% 4,856 456.4% -2,208 -8.1%
call_user_func0 N/A% -2 -0.1% -1 -0.0% 0 0.0% 288 1.1%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% -16 -1.5% 256 0.9%
element_info0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% 2 0.1% 0 0.0% 56 0.2%