Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)28,365 30,449 2,084 7.3%
Incl. Wall Time (microsec) per call 1,289 1,384 95 7.3%
Excl. Wall Time (microsec)422 427 5 1.2%
Incl. CPU (microsecs)27,851 29,758 1,907 6.8%
Incl. CPU (microsecs) per call 1,266 1,353 87 6.8%
Excl. CPU (microsec)349 343 -6 -1.7%
Incl. MemUse (bytes)1,039,608 1,469,856 430,248 41.4%
Incl. MemUse (bytes) per call 47,255 66,812 19,557 41.4%
Excl. MemUse (bytes)20,664 20,808 144 0.7%
Incl. PeakMemUse (bytes)1,308,800 1,736,040 427,240 32.6%
Incl. PeakMemUse (bytes) per call 59,491 78,911 19,420 32.6%
Excl. PeakMemUse (bytes)12,320 12,376 56 0.5%

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% 2,084 422.7% 1,907 899.5% 430,248 1673.3% 427,240 1616.4%
Exclusive Metrics Diff for Current Function5 0.2% -6 -0.3% 144 0.0% 56 0.0%
Parent functions
drupal_render0 N/A% 2,206 105.9% 2,206 115.7% 429,872 99.9% 427,168 100.0%
drupal_get_css0 N/A% -182 -8.7% -169 -8.9% -8 -0.0% -160 -0.0%
render0 N/A% 56 2.7% -135 -7.1% 360 0.1% 352 0.1%
drupal_get_html_head0 N/A% 7 0.3% 7 0.4% 0 0.0% 8 0.0%
drupal_get_js0 N/A% -3 -0.1% -3 -0.2% 0 0.0% -128 -0.0%
template_preprocess_html0 N/A% 0 0.0% 1 0.1% 24 0.0% 0 0.0%
Child functions
drupal_render@20 N/A% 2,203 105.7% 2,205 115.6% 429,936 99.9% 425,480 99.6%
theme@10 N/A% 203 9.7% 17 0.9% 112 0.0% 96 0.0%
theme0 N/A% -153 -7.3% -154 -8.1% 64 0.0% 408 0.1%
call_user_func@10 N/A% -152 -7.3% -137 -7.2% -8 -0.0% -320 -0.1%
drupal_process_attached0 N/A% -37 -1.8% -37 -1.9% 0 0.0% 1,520 0.4%
drupal_render_collect_post_render_cache0 N/A% 9 0.4% 9 0.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 6 0.3% 13 0.7% 0 0.0% 0 0.0%
is_string0 N/A% -1 -0.0% 4 0.2% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 1 0.0% -5 -0.3% 0 0.0% 0 0.0%
call_user_func0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%